Flora of North Dakota: Checklist

Version 2016/04/08

[Citation] Shipunov, A. Flora of North Dakota: Checklist. 2012—onwards. http://ashipunov.info/shipunov/fnddb/index.htm

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Family Species Counties Sources Extra info

Nyctaginaceae Abronia fragrans , snowball sand verbena MCKENZIE 1, 29, 39, 43 Map
Malvaceae Abutilon theophrasti , velvetleaf BARNES, CASS, DIVIDE, DUNN, GRAND FORKS, MCKENZIE, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, TRAILL. Introduced. 1, 5, 5, 11, 24, 25, 26, 27, 29, 39, 40, 43 Map
Euphorbiaceae Acalypha rhomboidea , common threeseed mercury BARNES, STUTSMAN 1, 5, 11, 29, 39, 41, 43 Map
Euphorbiaceae Acalypha virginica , Virginia threeseed mercury GRAND FORKS 7, 41 Map
Sapindaceae Acer ginnala , Amur maple SHERIDAN, WARD. Introduced. 4, 7, 17, 29 Map, Photo
Sapindaceae Acer negundo , boxelder BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Sapindaceae Acer rubrum , red maple 3 Map
Sapindaceae Acer saccharinum , silver maple BENSON, GRAND FORKS, RICHLAND 3, 7, 18, 27, 29, 41, 45 Map
Sapindaceae Acer saccharum , sugar maple RANSOM, RICHLAND, SARGENT 25, 26, 27, 29, 34, 39, 43 Map
Compositae Achillea alpina , Chinese yarrow BOTTINEAU, CAVALIER, PEMBINA, ROLETTE 3, 18, 39, 45 Map
Compositae Achillea millefolium , common yarrow ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Achillea ptarmica , sneezeweed 18 Map
Compositae Achillea sibirica , Siberian yarrow BOTTINEAU, CAVALIER, GRAND FORKS, PEMBINA, ROLETTE, WALSH 4, 5, 7, 27, 28, 29, 30, 41, 42, 43 Map, Photo, Photo
Gramineae Achnatherum hymenoides , Indian ricegrass BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PIERCE, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 24, 27, 29, 31, 32, 39, 41, 43, 45 Map, Photo
Gramineae Achnatherum ��bloomeri , Bloomer's ricegrass BILLINGS 5, 32, 39 Map
Acoraceae Acorus americanus , sweetflag BOTTINEAU, MCHENRY, RANSOM 5, 7, 29, 34, 35, 39, 41, 43 Map
Acoraceae Acorus calamus , calamus BOTTINEAU, GRAND FORKS, MCHENRY, PIERCE, RANSOM, TOWNER. Introduced. 1, 5, 6, 7, 15, 16, 27, 28, 33, 43 Map
Compositae Acroptilon repens , hardheads ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 5, 6, 8, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 36, 37, 39, 40, 43 Map
Ranunculaceae Actaea rubra , red baneberry BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS 1, 3, 4, 5, 6, 7, 11, 13, 14, 17, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Adenocaulon bicolor , American trailplant 29 Map
Gramineae Aegilops cylindrica , jointed goatgrass GOLDEN VALLEY. Introduced. 1, 29, 39, 40, 43 Map
Sapindaceae Aesculus flava , yellow buckeye 5, 38 Map
Sapindaceae Aesculus glabra , Ohio buckeye BENSON, CASS, FOSTER 5, 7 Map, Photo
Sapindaceae Aesculus hippocastanum , horse chestnut WILLIAMS. Introduced. 7, 18 Map
Orobanchaceae Agalinis aspera , tall false foxglove BARNES, BENSON, BOTTINEAU, DICKEY, EDDY, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 11, 18, 19, 21, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 45 Map, Photo
Orobanchaceae Agalinis tenuifolia , slenderleaf false foxglove BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WARD 1, 2, 3, 4, 5, 6, 7, 8, 11, 15, 16, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 43, 45 Map, Photo, Photo
Labiatae Agastache foeniculum , blue giant hyssop BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Ageratina altissima , white snakeroot CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT, TRAILL 1, 6, 7, 25, 26, 27, 29, 39, 41, 43, 45 Map
Compositae Ageratina havanensis , Havana snakeroot 3 Map
Compositae Agoseris glauca , pale agoseris ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Agrimonia eupatoria , churchsteeples BOTTINEAU. Introduced. 7 Map
Rosaceae Agrimonia gryposepala , tall hairy agrimony CASS, CAVALIER, DUNN, LAMOURE, MCKENZIE, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, WALSH 1, 4, 5, 7, 24, 25, 26, 29, 34, 35, 39, 41, 43, 45 Map, Photo
Rosaceae Agrimonia parviflora , harvestlice 41 Map
Rosaceae Agrimonia striata , roadside agrimony BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Agropyron cristatum , crested wheatgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS. Introduced. 1, 1, 2, 4, 5, 6, 7, 8, 11, 12, 14, 17, 18, 19, 21, 24, 26, 27, 28, 29, 31, 39, 40, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Agropyron desertorum , desert wheatgrass ADAMS, BILLINGS, BOWMAN, BURKE, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, MCLEAN, MORTON, MOUNTRAIL, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STUTSMAN, WILLIAMS. Introduced. 5, 7, 13, 19, 25, 29, 32, 43, 45 Map
Gramineae Agropyron fragile , Siberian wheatgrass ADAMS, BURLEIGH, SIOUX, SLOPE. Introduced. 39 Map
Caryophyllaceae Agrostemma githago , common corncockle BARNES, BENSON, BOTTINEAU, CASS, GRAND FORKS, GRANT, MORTON, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WARD, WILLIAMS. Introduced. 1, 3, 5, 7, 11, 13, 25, 26, 27, 28, 29, 30, 39, 40, 43, 45 Map
Gramineae Agrostis capillaris , colonial bentgrass 29 Map
Gramineae Agrostis exarata , spike bentgrass DUNN, MCKENZIE, STARK 5, 24, 34, 35, 39, 43 Map
Gramineae Agrostis gigantea , redtop BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CASS, DICKEY, EMMONS, GRAND FORKS, GRIGGS, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, ROLETTE, STEELE, STUTSMAN, WALSH. Introduced. 5, 7, 14, 27, 28, 29, 32, 42, 43 Map
Gramineae Agrostis hyemalis , winter bentgrass BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 11, 15, 16, 18, 31, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Agrostis perennans , upland bentgrass BOTTINEAU, BURKE, GRAND FORKS, MOUNTRAIL 1, 4, 13, 29, 39, 41, 43 Map
Gramineae Agrostis scabra , rough bentgrass BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 21, 24, 25, 27, 28, 29, 30, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo
Gramineae Agrostis stolonifera , creeping bentgrass ADAMS, BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 4, 5, 6, 7, 8, 10, 11, 13, 15, 16, 19, 24, 25, 26, 28, 29, 30, 31, 39, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Malvaceae Alcea rosea , hollyhock CASS, GRAND FORKS, PEMBINA, WARD. Introduced. 4, 5, 7, 29, 39 Map
Alismataceae Alisma gramineum , narrowleaf water plantain BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45, 45 Map, Photo, Photo
Alismataceae Alisma plantago-aquatica , European water plantain BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 1, 3, 5, 6, 11, 12, 13, 15, 16, 24, 25, 31, 32, 42, 44, 45 Map
Alismataceae Alisma subcordatum , American water plantain BENSON, BILLINGS, BURKE, CAVALIER, DICKEY, EDDY, FOSTER, GRAND FORKS, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STEELE, WARD, WELLS 1, 2, 4, 7, 8, 10, 14, 17, 18, 19, 21, 26, 27, 29, 30, 39, 41, 43 Map, Photo, Photo, Photo, Photo, Photo, Photo
Alismataceae Alisma triviale , northern water plantain BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 4, 8, 9, 19, 21, 28, 29, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Cruciferae Alliaria petiolata , garlic mustard CASS. Introduced. 1, 29, 39, 40, 43 Map
Amaryllidaceae Allium burdickii , narrowleaf wild leek 29 Map
Amaryllidaceae Allium canadense , meadow garlic SARGENT, STUTSMAN 5, 29, 34, 35, 39, 41, 43 Map
Amaryllidaceae Allium cernuum , nodding onion RANSOM 41, 45 Map
Amaryllidaceae Allium geyeri , Geyer's onion 7, 18 Map
Amaryllidaceae Allium stellatum , autumn onion BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STEELE, STUTSMAN, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaryllidaceae Allium textile , textile onion ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaryllidaceae Allium tricoccum , ramp BARNES, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 6, 7, 7, 11, 14, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map
Compositae Almutaster pauciflorus , alkali marsh aster BENSON, BILLINGS, BOTTINEAU, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, MOUNTRAIL, OLIVER, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 13, 15, 16, 18, 24, 27, 29, 32, 39, 41, 42, 43, 45 Map, Photo
Betulaceae Alnus incana , gray alder BENSON, CASS, CAVALIER, EDDY, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH 1, 3, 6, 7, 8, 15, 16, 18, 19, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map
Gramineae Alopecurus aequalis , shortawn foxtail BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44 Map, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Alopecurus arundinaceus , creeping meadow foxtail ADAMS, BARNES, BURLEIGH, CASS, DICKEY, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MERCER, RAMSEY, RENVILLE, STEELE, TOWNER, TRAILL, WARD. Introduced. 2, 4, 5, 11, 16, 21, 27, 29, 31, 39, 43, 43, 44 Map, Photo, Photo, Photo, Photo
Gramineae Alopecurus carolinianus , Carolina foxtail BARNES, BURKE, CAVALIER, DIVIDE, DUNN, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, STARK, WILLIAMS 1, 4, 5, 7, 13, 15, 16, 24, 27, 29, 31, 39, 41, 43 Map
Gramineae Alopecurus geniculatus , water foxtail BENSON, BURKE, CASS, DIVIDE, DUNN, EMMONS, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SLOPE, STARK, STUTSMAN, WILLIAMS. Introduced. 1, 3, 4, 5, 7, 13, 15, 16, 24, 29, 39, 41, 43, 45 Map, Photo
Gramineae Alopecurus pratensis , meadow foxtail BOTTINEAU, CASS, MCKENZIE, TOWNER, WALSH. Introduced. 3, 4, 7, 16, 28, 29, 39, 43, 45 Map, Photo
Malvaceae Althaea officinalis , common marshmallow CASS. Introduced. 5, 29, 39, 43 Map
Cruciferae Alyssum alyssoides , pale madwort BENSON, BILLINGS, HETTINGER, STARK. Introduced. 5, 7, 45 Map
Cruciferae Alyssum desertorum , desert madwort BILLINGS, DUNN, GOLDEN VALLEY, MCKENZIE, SIOUX, STARK, WARD. Introduced. 1, 5, 12, 24, 29, 32, 33, 39, 41, 43 Map
Amaranthaceae Amaranthus albus , prostrate pigweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 1, 2, 2, 3, 4, 5, 6, 7, 8, 10, 11, 11, 13, 13, 14, 17, 19, 24, 24, 25, 25, 26, 26, 27, 27, 28, 29, 30, 31, 31, 32, 32, 39, 41, 43, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Amaranthus blitoides , mat amaranth BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 3, 5, 7, 12, 18, 29, 39, 40, 41, 43, 45 Map
Amaranthaceae Amaranthus graecizans , Mediterranean amaranth BOTTINEAU 18, 28 Map
Amaranthaceae Amaranthus hybridus , slim amaranth BOTTINEAU, CASS, DICKEY, GRAND FORKS, TRAILL 1, 4, 6, 7, 27, 29, 39, 41, 43, 45 Map, Photo, Photo
Amaranthaceae Amaranthus retroflexus , redroot amaranth ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Amaranthus torreyi , Torrey's amaranthus WARD 17 Map
Amaranthaceae Amaranthus tuberculatus , roughfruit amaranth BENSON, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, FOSTER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, OLIVER, RANSOM, RICHLAND, SARGENT, SLOPE, STUTSMAN, TRAILL, WARD 1, 1, 2, 3, 4, 5, 6, 11, 16, 16, 18, 19, 25, 25, 26, 26, 27, 29, 31, 32, 39, 41, 43, 45 Map, Photo
Compositae Amberboa moschata , sweetsultan CASS, DUNN, MCKENZIE, STARK. Introduced. 5, 5, 18, 24 Map
Compositae Ambrosia acanthicarpa , flatspine bur ragweed BENSON, BILLINGS, BOTTINEAU, DUNN, MCHENRY, MCKENZIE, STARK 1, 3, 5, 18, 24, 27, 28, 29, 33, 35, 39, 41, 43, 45 Map
Compositae Ambrosia artemisiifolia , annual ragweed ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 40, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Ambrosia psilostachya , Cuman ragweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Ambrosia tomentosa , skeletonleaf bur ragweed BILLINGS, DICKEY, LAMOURE 2, 29, 32, 39, 41 Map
Compositae Ambrosia trifida , great ragweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map
Rosaceae Amelanchier alnifolia , Saskatoon serviceberry ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 11, 13, 14, 17, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo
Rosaceae Amelanchier arborea , common serviceberry 3 Map
Rosaceae Amelanchier bartramiana , oblongfruit serviceberry GRAND FORKS 7 Map
Rosaceae Amelanchier humilis , low serviceberry BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CASS, CAVALIER, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 4, 5, 24, 25, 26, 29, 30, 31, 32, 39, 41, 43 Map, Photo, Photo, Photo
Rosaceae Amelanchier sanguinea , roundleaf serviceberry BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CASS, CAVALIER, DIVIDE, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD 1, 29 Map
Rosaceae Amelanchier stolonifera , running serviceberry RICHLAND 29, 39, 45 Map
Orchidaceae Amerorchis rotundifolia , roundleaf orchid 18 Map
Lythraceae Ammannia coccinea , valley redstem CASS, EMMONS, KIDDER, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 5, 6, 11, 15, 25, 26, 27, 29, 31, 43 Map
Lythraceae Ammannia robusta , grand redstem CASS, EMMONS, MCINTOSH, STUTSMAN 16, 29, 39, 41 Map
Leguminosae Amorpha canescens , leadplant BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Amorpha fruticosa , false indigo bush BARNES, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, WALSH 1, 2, 3, 4, 5, 6, 7, 11, 12, 14, 15, 16, 18, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43 Map, Photo
Leguminosae Amorpha nana , dwarf false indigo BARNES, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STUTSMAN, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Leguminosae Amphicarpaea bracteata , American hogpeanut BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 17, 18, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 43 Map, Photo, Photo, Photo, Photo
Boraginaceae Amsinckia lycopsoides , tarweed fiddleneck 3, 18, 29, 34 Map
Boraginaceae Amsinckia menziesii , Menzies' fiddleneck CASS, PEMBINA, PIERCE 27, 27, 29, 30, 39, 41, 43 Map
Primulaceae Anagallis minima , chaffweed BARNES, BENSON, BURKE, DIVIDE, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, RANSOM, SIOUX, SLOPE 1, 3, 4, 5, 7, 11, 13, 18, 27, 29, 31, 39, 41, 43 Map, Photo
Compositae Anaphalis margaritacea , western pearly everlasting MORTON 5, 7 Map
Boraginaceae Anchusa arvensis , small bugloss DUNN, MCKENZIE, STARK, STUTSMAN. Introduced. 5, 24, 29, 39, 40, 43 Map
Gramineae Andropogon gerardii , big bluestem ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Andropogon hallii , sand bluestem BENSON, BILLINGS, BOTTINEAU, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WELLS, WILLIAMS 1, 5, 6, 7, 13, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map
Primulaceae Androsace occidentalis , western rockjasmine ADAMS, BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Primulaceae Androsace septentrionalis , pygmyflower rockjasmine BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CAVALIER, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, ROLETTE, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 3, 4, 5, 7, 7, 11, 13, 17, 18, 21, 24, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo
Ranunculaceae Anemone canadensis , Canadian anemone BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae Anemone cylindrica , candle anemone BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae Anemone multifida , Pacific anemone BENSON, BOTTINEAU, BURKE, DIVIDE, GOLDEN VALLEY, GRAND FORKS, MCLEAN, MOUNTRAIL, NELSON, ROLETTE, WILLIAMS 1, 3, 4, 5, 7, 9, 13, 18, 27, 28, 29, 32, 39, 41, 43, 45 Map
Ranunculaceae Anemone nemorosa , European thimbleweed GRAND FORKS. Introduced. 7 Map
Ranunculaceae Anemone parviflora , smallflowered anemone 29 Map
Ranunculaceae Anemone quinquefolia , wood anemone BOTTINEAU, CASS, CAVALIER, EMMONS, GRAND FORKS, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, WILLIAMS 1, 3, 5, 6, 7, 26, 27, 29, 30, 34, 39, 41, 42, 43 Map
Ranunculaceae Anemone virginiana , tall thimbleweed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 11, 13, 14, 18, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo
Umbelliferae Anethum graveolens , dill BARNES, BILLINGS, CASS, DICKEY, DUNN, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD. Introduced. 1, 2, 4, 5, 7, 11, 17, 24, 25, 26, 27, 29, 30, 31, 32, 39, 43 Map
Malvaceae Anoda cristata , crested anoda TRAILL 5 Map
Compositae Antennaria howellii , Howell's pussytoes BILLINGS, BURKE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, MCHENRY, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WILLIAMS 3, 4, 5, 7, 9, 24, 26, 29, 39, 41, 42, 43, 45 Map, Photo
Compositae Antennaria microphylla , littleleaf pussytoes BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, MCHENRY, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RENVILLE, ROLETTE, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 4, 5, 7, 8, 17, 18, 21, 24, 27, 28, 29, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo
Compositae Antennaria neglecta , field pussytoes BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo
Compositae Antennaria parlinii , Parlin's pussytoes BILLINGS, BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PEMBINA, RICHLAND, SIOUX, SLOPE, STARK, WARD, WILLIAMS 4, 5, 17, 24, 29, 32, 41, 43 Map
Compositae Antennaria parvifolia , small-leaf pussytoes BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Antennaria plantaginifolia , woman's tobacco ADAMS, BILLINGS, BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 4, 5, 6, 6, 13, 14, 25, 27, 30, 31, 32 Map, Photo
Compositae Antennaria rosea , rosy pussytoes BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, ROLETTE, SARGENT, SHERIDAN, SLOPE, STEELE, STUTSMAN, WARD, WILLIAMS 1, 5, 6, 11, 13, 18, 29, 30, 31, 32, 39, 41, 43, 45 Map
Compositae Anthemis arvensis , corn chamomile GRAND FORKS. Introduced. 29, 39, 40, 41, 43 Map
Compositae Anthemis cotula , stinking chamomile BENSON, BILLINGS, BOTTINEAU, CASS, GOLDEN VALLEY, GRAND FORKS, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, WARD, WELLS. Introduced. 1, 3, 5, 7, 17, 19, 25, 26, 27, 29, 30, 32, 39, 40, 43, 45 Map
Compositae Anthemis tinctoria , golden chamomile BOTTINEAU, PEMBINA, ROLETTE. Introduced. 29, 30, 39, 43, 43 Map
Gramineae Anthoxanthum monticola , alpine sweetgrass DIVIDE, EDDY, MOUNTRAIL, RAMSEY, STUTSMAN, WILLIAMS 5 Map
Leguminosae Anthyllis vulneraria , common kidneyvetch CASS. Introduced. 3, 27, 29, 39 Map
Plantaginaceae Antirrhinum majus , garden snapdragon 4, 5, 7, 38 Map
Leguminosae Apios americana , groundnut RANSOM, RICHLAND, SARGENT 1, 5, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43 Map
Apocynaceae Apocynum androsaemifolium , spreading dogbane BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Apocynaceae Apocynum cannabinum , Indianhemp ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 1, 2, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 11, 13, 13, 14, 16, 17, 17, 18, 19, 21, 24, 25, 26, 26, 27, 27, 28, 29, 30, 31, 31, 32, 32, 39, 41, 42, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Apocynaceae Apocynum ��floribundum , intermediate dogbane BOTTINEAU, CASS, RAMSEY 1, 7, 29, 39, 41, 45 Map
Ranunculaceae Aquilegia brevistyla , smallflower columbine 5 Map
Ranunculaceae Aquilegia canadensis , red columbine BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, LAMOURE, MERCER, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STUTSMAN, WALSH 1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 18, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Cruciferae Arabidopsis thaliana , mouseear cress 7 Map
Cruciferae Arabis canadensis , sicklepod RANSOM, RICHLAND, SARGENT 1, 5, 26, 29, 33, 34, 35, 39, 41, 43 Map
Cruciferae Arabis drummondii , Drummond's rockcress BENSON, BILLINGS, BOTTINEAU, DIVIDE, DUNN, EDDY, GOLDEN VALLEY, GRAND FORKS, GRANT, MCKENZIE, NELSON, PEMBINA, RAMSEY, ROLETTE, STARK, WARD 1, 3, 4, 5, 6, 7, 7, 8, 14, 18, 21, 24, 27, 28, 29, 30, 32, 39, 41, 43, 43 Map
Cruciferae Arabis eschscholtziana , Eschscholtz's hairy rockcress BILLINGS, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, SHERIDAN, SIOUX, SLOPE, STUTSMAN, WARD, WELLS, WILLIAMS 5 Map
Cruciferae Arabis fendleri , Fendler's rockcress BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 5 Map
Cruciferae Arabis glabra , tower rockcress BENSON, BILLINGS, BURKE, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, MOUNTRAIL, PEMBINA, RAMSEY, STARK, WILLIAMS 1, 4, 5, 13, 24, 29, 39, 41, 43 Map
Cruciferae Arabis hirsuta , hairy rockcress BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Arabis holboellii , Holboell's rockcress ADAMS, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 11, 12, 13, 14, 17, 18, 19, 24, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo
Cruciferae Arabis ��divaricarpa , spreadingpod rockcress BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EDDY, KIDDER, MCKENZIE, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WILLIAMS 1, 4, 5, 6, 7, 11, 13, 17, 19, 24, 25, 26, 27, 28, 30, 32, 41, 44 Map
Leguminosae Arachis hypogaea , peanut 7, 38 Map
Araliaceae Aralia nudicaulis , wild sarsaparilla BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EDDY, GRAND FORKS, GRIGGS, LAMOURE, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Araliaceae Aralia racemosa , American spikenard CASS 5 Map
Compositae Arctium lappa , greater burdock GRAND FORKS, LAMOURE. Introduced. 7, 29, 39, 40 Map
Compositae Arctium minus , lesser burdock ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo
Compositae Arctium tomentosum , woolly burdock CASS, FOSTER, GRAND FORKS, PEMBINA, RANSOM. Introduced. 5, 19, 29, 39, 43 Map
Ericaceae Arctostaphylos uva-ursi , kinnikinnick ADAMS, BILLINGS, BOTTINEAU, BURLEIGH, CAVALIER, DUNN, GOLDEN VALLEY, HETTINGER, MCHENRY, MCKENZIE, MORTON, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, SLOPE, STARK 1, 3, 4, 6, 7, 13, 24, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 43, 44, 45 Map, Photo
Ericaceae Arctostaphylos ��coloradensis , Colorado manzanita ADAMS, BILLINGS, DUNN, GOLDEN VALLEY, HETTINGER, MCKENZIE, MORTON, MOUNTRAIL, SLOPE 5 Map
Papaveraceae Argemone albiflora , bluestem pricklypoppy BILLINGS, MCKENZIE 5, 27 Map
Papaveraceae Argemone polyanthemos , crested pricklypoppy DUNN, MCKENZIE, MERCER, STARK 1, 5, 24, 29, 39, 41, 43 Map
Rosaceae Argentina anserina , silverweed cinquefoil ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Araceae Arisaema triphyllum , Jack in the pulpit BOTTINEAU, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, TRAILL 1, 3, 4, 6, 7, 7, 14, 18, 25, 26, 27, 28, 29, 39, 41, 45 Map, Photo, Photo, Photo
Gramineae Aristida basiramea , forked threeawn CASS 29, 39 Map
Gramineae Aristida purpurea , purple threeawn ADAMS, BARNES, BILLINGS, BOTTINEAU, BURLEIGH, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo
Cruciferae Armoracia rusticana , horseradish BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 11, 13, 17, 19, 24, 25, 27, 28, 29, 30, 31, 32, 39, 43 Map, Photo
Compositae Arnica cordifolia , heartleaf arnica LOGAN 29, 35, 39, 43 Map
Compositae Arnica fulgens , foothill arnica BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, ROLETTE, SHERIDAN, SLOPE, STARK, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 13, 17, 18, 19, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map
Compositae Arnica latifolia , broadleaf arnica 18 Map
Compositae Artemisia abrotanum , southernwood 18 Map
Compositae Artemisia absinthium , absinthium ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 37, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Artemisia arctica , boreal sagebrush 7 Map
Compositae Artemisia biennis , biennial wormwood ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Artemisia campestris , field sagewort BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Artemisia cana , silver sagebrush BARNES, BILLINGS, BOWMAN, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 11, 12, 13, 17, 18, 24, 27, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Compositae Artemisia dracunculus , tarragon BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 12, 13, 14, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo
Compositae Artemisia filifolia , sand sagebrush 7 Map
Compositae Artemisia frigida , prairie sagewort ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Artemisia longifolia , longleaf wormwood BENSON, BILLINGS, BOWMAN, BURKE, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 18, 24, 27, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Compositae Artemisia ludoviciana , white sagebrush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Artemisia scopulorum , alpine sagebrush 7 Map
Compositae Artemisia serrata , sawtooth wormwood 29, 39 Map
Compositae Artemisia tridentata , big sagebrush BENSON, BILLINGS, BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, MCKENZIE, SLOPE, STARK, WILLIAMS 1, 3, 5, 6, 7, 18, 24, 27, 29, 32, 39, 41, 42, 43, 45 Map
Aristolochiaceae Asarum canadense , Canadian wildginger CAVALIER, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 4, 6, 7, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map, Photo
Apocynaceae Asclepias incarnata , swamp milkweed BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, DICKEY, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN, TRAILL, WALSH 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 15, 16, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo
Apocynaceae Asclepias involucrata , dwarf milkweed 44 Map
Apocynaceae Asclepias lanuginosa , sidecluster milkweed BILLINGS, DUNN, GRAND FORKS, GRANT, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD 1, 5, 7, 11, 14, 18, 25, 26, 27, 29, 34, 39, 41, 43 Map
Apocynaceae Asclepias ovalifolia , oval-leaf milkweed BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Apocynaceae Asclepias pumila , plains milkweed BARNES, BILLINGS, BOWMAN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, SIOUX, SLOPE, STUTSMAN 1, 4, 5, 6, 7, 11, 27, 29, 31, 32, 39, 41, 43, 45 Map
Apocynaceae Asclepias purpurascens , purple milkweed CASS, RICHLAND 5, 27 Map
Apocynaceae Asclepias speciosa , showy milkweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Apocynaceae Asclepias stenophylla , slimleaf milkweed BURLEIGH 4 Map, Photo
Apocynaceae Asclepias sullivantii , prairie milkweed CASS, RANSOM, RICHLAND, SARGENT 1, 5, 25, 26, 29, 35, 39, 41, 43 Map
Apocynaceae Asclepias syriaca , common milkweed BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 14, 17, 19, 21, 25, 26, 27, 28, 29, 30, 31, 36, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Apocynaceae Asclepias verticillata , whorled milkweed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Apocynaceae Asclepias viridiflora , green comet milkweed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 17, 18, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Apocynaceae Asclepias viridis , green antelopehorn RAMSEY 5 Map
Asparagaceae Asparagus officinalis , garden asparagus BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 7, 7, 8, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Boraginaceae Asperugo procumbens , German-madwort DICKEY, DUNN, MCKENZIE, SLOPE, STARK, WILLIAMS. Introduced. 7, 24, 27, 29, 39, 43 Map
Polypodiaceae Asplenium trichomanes , maidenhair spleenwort RAMSEY 23 Map
Leguminosae Astragalus accumbens , Zuni milkvetch BILLINGS, BOWMAN, BURKE, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, LAMOURE, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 5 Map
Leguminosae Astragalus agrestis , purple milkvetch ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Astragalus australis , Indian milkvetch BILLINGS, GRANT, MORTON, WARD, WILLIAMS 1, 6, 7, 17, 27, 29, 32, 33, 34, 35, 39, 41, 43, 45 Map
Leguminosae Astragalus bisulcatus , twogrooved milkvetch ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo
Leguminosae Astragalus canadensis , Canadian milkvetch BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Leguminosae Astragalus ceramicus , painted milkvetch BILLINGS, BOWMAN, DICKEY, LAMOURE, SHERIDAN, SLOPE 1, 2, 5, 5, 7, 27, 29, 32, 32, 33, 39, 41, 43 Map
Leguminosae Astragalus cicer , chickpea milkvetch RICHLAND, TOWNER. Introduced. 4, 7 Map, Photo
Leguminosae Astragalus crassicarpus , groundplum milkvetch ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Leguminosae Astragalus distortus , Ozark milkvetch RANSOM 7 Map
Leguminosae Astragalus drummondii , Drummond's milkvetch GRAND FORKS, WILLIAMS 1, 5, 7, 13, 27, 29, 34, 35, 39, 41, 43 Map
Leguminosae Astragalus eucosmus , elegant milkvetch BOWMAN, MCKENZIE, SLOPE 5, 45 Map
Leguminosae Astragalus flexuosus , flexile milkvetch BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Leguminosae Astragalus gilviflorus , plains milkvetch BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RENVILLE, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 12, 13, 17, 18, 19, 24, 27, 28, 29, 31, 32, 32, 39, 41, 43, 45, 45 Map, Photo, Photo
Leguminosae Astragalus gracilis , slender milkvetch BOWMAN, GOLDEN VALLEY, MORTON, SLOPE 1, 5, 7, 27, 29, 32, 33, 39, 41, 43 Map
Leguminosae Astragalus hyalinus , summer milkvetch 29 Map
Leguminosae Astragalus kentrophyta , spiny milkvetch ADAMS, BILLINGS, DUNN, EMMONS, GOLDEN VALLEY, GRANT, MCKENZIE, MORTON, SLOPE, STARK, STUTSMAN, WARD 1, 3, 5, 27, 29, 32, 39, 41, 43 Map
Leguminosae Astragalus laxmannii , Laxmann's milkvetch ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Astragalus lindheimeri , Lindheimer's milkvetch STARK 45 Map
Leguminosae Astragalus lotiflorus , lotus milkvetch ADAMS, BENSON, BILLINGS, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, OLIVER, PIERCE, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WARD 1, 3, 4, 6, 7, 8, 10, 11, 14, 17, 18, 24, 25, 26, 27, 29, 31, 32, 39, 41, 42, 43, 43, 45 Map
Leguminosae Astragalus miser , timber milkvetch GRAND FORKS 7 Map
Leguminosae Astragalus missouriensis , Missouri milkvetch BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 17, 18, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo
Leguminosae Astragalus mollissimus , woolly locoweed SHERIDAN 7 Map
Leguminosae Astragalus neglectus , Cooper's milkvetch PEMBINA 29, 34, 35, 39, 41, 43 Map
Leguminosae Astragalus nelsonianus , Nelson's milkvetch BILLINGS, BURKE, DIVIDE, EMMONS, GOLDEN VALLEY, GRANT, MCKENZIE, MCLEAN, MOUNTRAIL, SIOUX, STARK, WARD, WILLIAMS 5 Map
Leguminosae Astragalus pectinatus , narrowleaf milkvetch BILLINGS, BOTTINEAU, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, SIOUX, STARK, WARD, WILLIAMS 1, 3, 4, 6, 7, 13, 17, 18, 24, 27, 29, 32, 39, 41, 43, 44, 45 Map, Photo, Photo
Leguminosae Astragalus plattensis , Platte River milkvetch EMMONS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MORTON, SIOUX, WARD 1, 3, 4, 17, 18, 27, 29, 31, 39, 41, 43 Map
Leguminosae Astragalus purshii , woollypod milkvetch BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, SLOPE 1, 5, 27, 29, 31, 32, 39, 41, 43 Map
Leguminosae Astragalus racemosus , cream milkvetch BARNES, BENSON, BOTTINEAU, BOWMAN, GOLDEN VALLEY, GRANT, MCKENZIE, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, WARD 1, 3, 4, 5, 6, 7, 11, 25, 26, 27, 28, 29, 32, 39, 41, 43, 45 Map, Photo, Photo
Leguminosae Astragalus reflexus , drooping milkvetch BOTTINEAU, CAVALIER 5, 7 Map
Leguminosae Astragalus spatulatus , tufted milkvetch ADAMS, BENSON, BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, MCKENZIE, OLIVER, SLOPE, STARK 1, 3, 5, 6, 7, 24, 27, 29, 32, 39, 41, 42, 43, 45 Map
Leguminosae Astragalus tenellus , looseflower milkvetch ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, RAMSEY, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 27, 28, 29, 31, 32, 39, 41, 43, 43, 44, 45, 45 Map, Photo
Leguminosae Astragalus vexilliflexus , bentflower milkvetch BENSON, DUNN, MCKENZIE, SLOPE, STARK, WARD 1, 4, 5, 7, 24, 27, 29, 32, 33, 34, 35, 39, 41, 42, 43, 45 Map
Polypodiaceae Athyrium filix-femina , common ladyfern CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 4, 5, 5, 6, 7, 14, 15, 16, 22, 23, 25, 26, 27, 29, 33, 34, 35, 39, 41, 42, 43 Map, Photo
Amaranthaceae Atriplex argentea , silverscale saltbush BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PIERCE, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 11, 13, 17, 18, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map
Amaranthaceae Atriplex canescens , fourwing saltbush BILLINGS, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, SLOPE 1, 3, 18, 29, 31, 39, 41, 43, 45 Map
Amaranthaceae Atriplex confertifolia , shadscale saltbush BILLINGS, SLOPE 1, 3, 5, 6, 7, 18, 27, 29, 32, 39, 41, 43, 45 Map
Amaranthaceae Atriplex cristata , crested saltbush 7 Map
Amaranthaceae Atriplex cuneata , valley saltbush ADAMS, BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 5 Map
Amaranthaceae Atriplex gardneri , Gardner's saltbush BENSON, BILLINGS, DUNN, EMMONS, GOLDEN VALLEY, HETTINGER, MCKENZIE, MOUNTRAIL, PEMBINA, SLOPE, STARK, WARD, WILLIAMS 4, 29, 39, 41, 43, 45 Map
Amaranthaceae Atriplex glabriuscula , Scotland orache CASS 39 Map
Amaranthaceae Atriplex hortensis , garden orache BOTTINEAU, CAVALIER, DIVIDE, GRAND FORKS, MOUNTRAIL, SHERIDAN, TOWNER, WARD, WILLIAMS. Introduced. 1, 3, 4, 5, 7, 13, 18, 27, 28, 29, 39, 43 Map
Amaranthaceae Atriplex micrantha , twoscale saltbush BARNES, BILLINGS, BOWMAN, CASS, DUNN, MCKENZIE, STARK, STUTSMAN, WALSH, WILLIAMS. Introduced. 1, 5, 11, 13, 24, 29, 32, 39, 43 Map
Amaranthaceae Atriplex nuttallii , Nuttall's saltbush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 4, 6, 7, 7, 11, 13, 17, 24, 27, 28, 32, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Atriplex patula , spear saltbush BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 4, 6, 7, 11, 15, 25, 27, 28, 29, 31, 32, 39, 43, 45 Map
Amaranthaceae Atriplex powellii , Powell's saltweed BILLINGS, SLOPE 29, 39, 41 Map
Amaranthaceae Atriplex prostrata , triangle orache BOTTINEAU, GRAND FORKS, MOUNTRAIL, WARD 3, 4, 7, 17, 27, 28, 29 Map
Amaranthaceae Atriplex rosea , tumbling saltweed BARNES, BOTTINEAU, BURLEIGH, CASS, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, STARK, TRAILL, WALSH, WARD. Introduced. 1, 4, 11, 13, 24, 25, 26, 27, 28, 29, 31, 32, 39, 43 Map, Photo, Photo
Amaranthaceae Atriplex subspicata , saline saltbush BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 2, 4, 8, 10, 13, 16, 19, 21, 24, 25, 26, 29, 44 Map, Photo, Photo
Amaranthaceae Atriplex ��aptera , moundscale 29, 39 Map
Gramineae Avena fatua , wild oat ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 37, 39, 40, 42, 43, 45 Map, Photo
Gramineae Avena sativa , common oat 5, 7, 18, 25, 26, 29, 31, 38, 39, 43, 45 Map
Gramineae Avenula hookeri , spikeoat BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 17, 18, 19, 24, 25, 26, 27, 29, 31, 32, 39, 41, 43, 44, 45, 45 Map, Photo
Amaranthaceae Axyris amaranthoides , Russian pigweed BARNES, BOTTINEAU, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 1, 3, 4, 11, 13, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 43, 45 Map
Plantaginaceae Bacopa rotundifolia , disk waterhyssop CASS, DICKEY, DUNN, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD 1, 2, 3, 4, 5, 6, 11, 13, 15, 16, 17, 24, 25, 26, 27, 29, 31, 39, 41, 43, 45 Map
Compositae Balsamorhiza sagittata , arrowleaf balsamroot 29 Map
Cruciferae Barbarea orthoceras , American yellowrocket WARD 4 Map, Photo
Cruciferae Barbarea vulgaris , garden yellowrocket CASS. Introduced. 1, 16, 18, 27, 29, 39, 40, 43 Map
Amaranthaceae Bassia scoparia , burningbush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 39, 40, 42, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Beckmannia syzigachne , American sloughgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Bellis perennis , lawndaisy CASS. Introduced. 29, 39, 43 Map
Berberidaceae Berberis thunbergii , Japanese barberry 29 Map
Berberidaceae Berberis vulgaris , common barberry EDDY. Introduced. 8, 18, 27, 29, 39 Map
Cruciferae Berteroa incana , hoary alyssum BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 40, 43, 44, 45 Map, Photo, Photo
Umbelliferae Berula erecta , cutleaf waterparsnip BARNES, EDDY, MCHENRY, MERCER, OLIVER, RANSOM, RICHLAND, SARGENT, WILLIAMS 1, 3, 5, 6, 7, 8, 11, 13, 15, 16, 19, 25, 26, 27, 29, 39, 41, 43, 45 Map
Amaranthaceae Beta vulgaris , common beet 7, 38 Map
Betulaceae Betula glandulosa , resin birch BOTTINEAU, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 5, 6, 15, 16, 18, 19, 26, 31 Map
Betulaceae Betula occidentalis , water birch BILLINGS, BOTTINEAU, DUNN, GOLDEN VALLEY, MCKENZIE, MCLEAN, RANSOM, RICHLAND, ROLETTE, SLOPE, STARK 1, 4, 5, 5, 6, 7, 24, 27, 29, 32, 39, 41, 43 Map, Photo, Photo
Betulaceae Betula papyrifera , paper birch BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, CAVALIER, DICKEY, DUNN, GRAND FORKS, LAMOURE, MCKENZIE, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, WALSH 1, 2, 3, 5, 6, 7, 11, 13, 14, 18, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 42, 43, 45 Map
Betulaceae Betula pendula , European white birch GRAND FORKS, TRAILL. Introduced. 7 Map
Betulaceae Betula pubescens , downy birch MCHENRY, ROLETTE. Introduced. 7 Map
Betulaceae Betula pumila , bog birch BOTTINEAU, EDDY, MCHENRY, PEMBINA, RANSOM, RICHLAND, SARGENT 3, 4, 25, 27, 28, 29, 30, 39, 41, 43 Map, Photo
Betulaceae Betula ��sandbergii , Sandberg's birch BOTTINEAU, RANSOM, RICHLAND, SARGENT 25, 26, 28, 29, 39, 41 Map
Compositae Bidens beckii , Beck's water-marigold 7 Map
Compositae Bidens campylotheca , viper beggarticks 18 Map
Compositae Bidens cernua , nodding beggartick BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 45 Map, Photo, Photo, Photo, Photo
Compositae Bidens connata , purplestem beggarticks CASS, RANSOM, RICHLAND, SARGENT 1, 15, 26, 29, 41, 43 Map
Compositae Bidens coronata , crowned beggarticks RANSOM, RICHLAND, SARGENT 25 Map
Compositae Bidens frondosa , devil's beggartick ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Bidens tripartita , threelobe beggarticks ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 39, 41, 43, 43, 44, 45 Map, Photo
Compositae Bidens vulgata , big devils beggartick ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Compositae Boltonia asteroides , white doll's daisy BARNES, BENSON, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, NELSON, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map, Photo
Boraginaceae Borago officinalis , common borage GRAND FORKS, STUTSMAN. Introduced. 3, 7, 29, 39, 43 Map
Ophioglossaceae Botrychium campestre , Iowa moonwort MCHENRY 29, 34, 35, 39, 41, 43 Map
Ophioglossaceae Botrychium lunaria , common moonwort BURKE, MCHENRY 13, 22, 23, 29, 33, 39, 41, 43 Map
Ophioglossaceae Botrychium matricariifolium , matricary grapefern MCHENRY, SHERIDAN 4, 29, 34, 39, 43 Map, Photo
Ophioglossaceae Botrychium minganense , Mingan moonwort BOTTINEAU, BURKE, CAVALIER, MCHENRY, RAMSEY, RANSOM, RICHLAND, SARGENT 5, 21, 26, 29, 34, 35, 39, 41, 43 Map
Ophioglossaceae Botrychium multifidum , leathery grapefern CAVALIER, EDDY, RICHLAND 5, 29, 34, 35, 39, 41, 43 Map
Ophioglossaceae Botrychium simplex , little grapefern RANSOM 29, 39, 43 Map
Ophioglossaceae Botrychium virginianum , rattlesnake fern BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, GRAND FORKS, HETTINGER, MCKENZIE, MCLEAN, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, WALSH 1, 4, 5, 6, 7, 8, 14, 18, 19, 22, 23, 24, 25, 26, 27, 28, 29, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Gramineae Bouteloua curtipendula , sideoats grama BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Bouteloua dactyloides , buffalograss ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PIERCE, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS 1, 4, 5, 5, 6, 7, 8, 11, 12, 17, 19, 24, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo
Gramineae Bouteloua gracilis , blue grama ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Bouteloua hirsuta , hairy grama ADAMS, GOLDEN VALLEY, GRANT, MORTON, RANSOM, RICHLAND, SARGENT 1, 3, 5, 6, 7, 18, 25, 26, 27, 29, 39, 41, 43, 43, 45 Map
Cruciferae Brassica juncea , brown mustard 1, 2, 3, 5, 7, 8, 11, 13, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 38, 39, 40, 43, 45 Map
Cruciferae Brassica napus , canola 4, 38 Map, Photo, Photo, Photo
Cruciferae Brassica nigra , black mustard 1, 3, 7, 17, 18, 27, 29, 38, 39, 40, 43 Map
Cruciferae Brassica rapa , field mustard EDDY, EMMONS, FOSTER, MCLEAN, WELLS. Introduced. 1, 3, 5, 7, 8, 18, 19, 27, 29, 39, 40, 43 Map
Compositae Brickellia eupatorioides , false boneset ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45, 45 Map, Photo, Photo
Gramineae Bromus anomalus , nodding brome BOTTINEAU, BURKE, DIVIDE, MCKENZIE, MOUNTRAIL, WARD, WILLIAMS 13, 17, 27, 28 Map
Gramineae Bromus arvensis , field brome ADAMS, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 8, 12, 13, 18, 19, 24, 25, 26, 27, 27, 28, 29, 30, 30, 31, 32, 39, 40, 43, 43, 45 Map
Gramineae Bromus briziformis , rattlesnake brome EMMONS, KIDDER, LOGAN, MCINTOSH. Introduced. 5, 29, 31, 39, 40, 43 Map
Gramineae Bromus carinatus , California brome BILLINGS, ROLETTE, SLOPE 5, 34, 35, 39, 43, 45 Map
Gramineae Bromus catharticus , rescuegrass CASS, SLOPE. Introduced. 1, 18, 29, 39, 40, 41, 43 Map
Gramineae Bromus ciliatus , fringed brome BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 9, 11, 13, 14, 16, 17, 18, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Gramineae Bromus erectus , erect brome MORTON. Introduced. 29, 39 Map
Gramineae Bromus hordeaceus , soft brome CASS, PIERCE. Introduced. 27, 29, 39, 40, 41, 43 Map
Gramineae Bromus inermis , smooth brome ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Bromus kalmii , arctic brome BILLINGS, BURKE, CAVALIER, GOLDEN VALLEY, GRAND FORKS, MCHENRY, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, WARD 5, 7, 7, 13, 14, 17, 18, 25, 27, 29, 30, 32, 35, 39, 43 Map
Gramineae Bromus latiglumis , earlyleaf brome BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS 1, 5, 7, 8, 11, 13, 14, 18, 19, 24, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map
Gramineae Bromus marginatus , mountain brome BILLINGS, SLOPE 5, 18, 32, 41 Map
Gramineae Bromus mucroglumis , sharpglume brome BENSON 45 Map
Gramineae Bromus polyanthus , Great Basin brome 3 Map
Gramineae Bromus porteri , Porter brome BILLINGS, BOTTINEAU, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MOUNTRAIL, ROLETTE, SHERIDAN, STARK, WARD, WILLIAMS 1, 3, 5, 6, 24, 29, 39, 41, 43, 45 Map
Gramineae Bromus pubescens , hairy woodland brome BARNES, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 11, 26, 29, 39, 41, 43 Map
Gramineae Bromus racemosus , bald brome ADAMS, CASS, SLOPE. Introduced. 1, 3, 4, 29, 39, 40, 43, 45 Map
Gramineae Bromus squarrosus , corn brome BENSON, BILLINGS, BOTTINEAU, DUNN, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, SHERIDAN, STARK, STUTSMAN. Introduced. 1, 5, 11, 24, 27, 29, 31, 39, 43 Map
Gramineae Bromus tectorum , cheatgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 36, 39, 40, 42, 43, 45 Map, Photo
Boraginaceae Buglossoides arvensis , corn gromwell MCHENRY, STARK, STUTSMAN. Introduced. 1, 7, 29, 39, 40, 43 Map
Butomaceae Butomus umbellatus , flowering rush BARNES, BOTTINEAU, MCHENRY, STUTSMAN. Introduced. 5, 11, 15, 16, 29, 33, 39, 40, 43 Map
Cabombaceae Cabomba caroliniana , Carolina fanwort PEMBINA 7 Map
Gramineae Calamagrostis canadensis , bluejoint BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MERCER, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 13, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo
Gramineae Calamagrostis epigeios , chee reedgrass BOTTINEAU. Introduced. 29, 39, 45 Map
Gramineae Calamagrostis montanensis , plains reedgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 11, 13, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map
Gramineae Calamagrostis stricta , slimstem reedgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 31, 32, 39, 41, 42, 43, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Calamovilfa longifolia , prairie sandreed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Calendula officinalis , pot marigold CASS. Introduced. 5 Map
Araceae Calla palustris , water arum BOTTINEAU, PEMBINA, ROLETTE 5, 6, 7, 15, 16, 28, 29, 30, 33, 34, 35, 39, 41, 42, 43 Map
Malvaceae Callirhoe involucrata , purple poppymallow 29 Map
Plantaginaceae Callitriche hermaphroditica , northern water-starwort BENSON, BILLINGS, BOTTINEAU, BURKE, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MOUNTRAIL, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 4, 6, 7, 8, 11, 13, 15, 16, 17, 19, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44 Map, Photo, Photo, Photo
Plantaginaceae Callitriche heterophylla , twoheaded water-starwort SIOUX, WARD 4 Map, Photo, Photo
Plantaginaceae Callitriche palustris , vernal water-starwort BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MOUNTRAIL, NELSON, RICHLAND, ROLETTE, STARK, STUTSMAN, WARD 1, 2, 3, 4, 6, 7, 8, 11, 15, 16, 17, 24, 27, 28, 29, 31, 39, 41, 43, 43, 45 Map, Photo
Liliaceae Calochortus gunnisonii , Gunnison's mariposa lily BOWMAN 7 Map
Liliaceae Calochortus nuttallii , sego lily BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, MCKENZIE, SLOPE, STARK 1, 3, 5, 6, 7, 7, 18, 24, 27, 29, 32, 39, 41, 43, 45 Map, Photo
Ranunculaceae Caltha palustris , yellow marsh marigold BENSON, BOTTINEAU, BURLEIGH, CAVALIER, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCINTOSH, MERCER, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH 1, 3, 4, 5, 6, 7, 8, 14, 15, 16, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Calycanthaceae Calycanthus floridus , eastern sweetshrub 7, 38 Map
Onagraceae Calylophus berlandieri , Berlandier's sundrops BURLEIGH, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, KIDDER, LAMOURE, MCINTOSH, MERCER, OLIVER, SIOUX, SLOPE, STUTSMAN, WARD 4, 5 Map, Photo, Photo, Photo
Onagraceae Calylophus serrulatus , yellow sundrops ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Convolvulaceae Calystegia macounii , Macoun's false bindweed RAMSEY, TOWNER 4, 5, 18, 21, 29, 39, 41 Map, Photo
Convolvulaceae Calystegia sepium , hedge false bindweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 37, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Convolvulaceae Calystegia silvatica , shortstalk false bindweed 29, 41 Map
Cruciferae Camelina microcarpa , littlepod false flax ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 11, 13, 17, 21, 24, 27, 28, 29, 31, 32, 39, 40, 43, 45 Map
Cruciferae Camelina sativa , gold-of-pleasure BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 3, 4, 5, 7, 11, 13, 13, 17, 18, 19, 24, 25, 26, 27, 27, 28, 29, 30, 31, 32, 39, 39, 43, 45 Map
Campanulaceae Campanula aparinoides , marsh bellflower PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 5, 7, 7, 15, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43 Map
Campanulaceae Campanula glomerata , Dane's blood TRAILL. Introduced. 5, 29, 39 Map
Campanulaceae Campanula rapunculoides , rampion bellflower ADAMS, BARNES, BENSON, BILLINGS, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD. Introduced. 1, 2, 4, 5, 7, 8, 11, 19, 21, 24, 25, 26, 27, 29, 30, 31, 32, 39, 40, 43 Map
Campanulaceae Campanula rotundifolia , bluebell bellflower BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Bignoniaceae Campsis radicans , trumpet creeper 1, 5, 29, 38, 39, 41, 43 Map
Compositae Canadanthus modestus , giant mountain aster MERCER 4, 39 Map, Photo
Cannabaceae Cannabis sativa , marijuana CASS, DICKEY, LAMOURE, RANSOM, RICHLAND, SARGENT. Introduced. 1, 2, 3, 6, 7, 18, 25, 26, 27, 29, 37, 39, 40, 43 Map
Cruciferae Capsella bursa-pastoris , shepherd's purse ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo
Leguminosae Caragana arborescens , Siberian peashrub BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, MCHENRY, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 7, 8, 11, 12, 13, 18, 19, 21, 24, 25, 26, 29, 30, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Caragana aurantiaca , dwarf peashrub BARNES, BOTTINEAU, BURLEIGH, CASS, GRIGGS, WARD. Introduced. 29, 39 Map
Leguminosae Caragana pygmaea , pygmy peashrub FOSTER, GRAND FORKS. Introduced. 7 Map
Cruciferae Cardamine bulbosa , bulbous bittercress BOTTINEAU, CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH 1, 5, 15, 16, 25, 26, 27, 29, 34, 35, 39, 41, 43 Map
Cruciferae Cardamine concatenata , cutleaf toothwort 29 Map
Cruciferae Cardamine pensylvanica , Pennsylvania bittercress BOTTINEAU, CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH 1, 3, 7, 7, 14, 15, 16, 18, 25, 26, 27, 28, 29, 30, 39, 41, 43 Map
Cruciferae Cardaria chalepensis , lenspod whitetop ADAMS, BILLINGS, DICKEY, DUNN, GOLDEN VALLEY, MORTON, MOUNTRAIL, SLOPE, WELLS, WILLIAMS. Introduced. 5, 29, 37, 39 Map
Cruciferae Cardaria draba , whitetop ADAMS, BARNES, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, LAMOURE, MCKENZIE, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, TRAILL, WELLS, WILLIAMS. Introduced. 1, 2, 4, 6, 11, 13, 19, 24, 25, 26, 27, 28, 29, 32, 36, 37, 39, 40, 43, 43, 45 Map
Cruciferae Cardaria pubescens , hairy whitetop CASS, DUNN, GRAND FORKS, MCKENZIE, STARK. Introduced. 5, 7, 24, 27, 29, 37, 39, 40, 43 Map
Compositae Carduus acanthoides , spiny plumeless thistle CASS. Introduced. 1, 29, 39, 40, 43 Map
Compositae Carduus crispus , curly plumeless thistle CASS. Introduced. 27, 29, 39, 40, 43 Map
Compositae Carduus nutans , nodding plumeless thistle ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 4, 5, 6, 7, 8, 13, 17, 21, 27, 29, 30, 36, 37, 39, 40, 41, 43, 45 Map, Photo, Photo
Cyperaceae Carex alopecoidea , foxtail sedge BARNES, BOTTINEAU, KIDDER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH 6, 7, 15, 16, 25, 26, 29, 30, 34, 39, 41, 43 Map
Cyperaceae Carex annectens , yellowfruit sedge MORTON 43 Map
Cyperaceae Carex aquatilis , water sedge BARNES, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo
Cyperaceae Carex assiniboinensis , Assiniboia sedge BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, STEELE, STUTSMAN, WARD 1, 3, 4, 5, 6, 11, 13, 14, 17, 17, 18, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Cyperaceae Carex atherodes , wheat sedge BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Carex athrostachya , slenderbeak sedge BENSON, BURKE, DIVIDE, MOUNTRAIL, WILLIAMS 4, 5, 6, 13, 15, 16, 18, 27, 29, 33, 34, 35, 39, 41, 43 Map
Cyperaceae Carex atlantica , prickly bog sedge EDDY 5 Map
Cyperaceae Carex aurea , golden sedge BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo
Cyperaceae Carex backii , Back's sedge BOTTINEAU, BURKE, CAVALIER 3, 5, 29, 33, 34, 35, 39, 41, 43 Map
Cyperaceae Carex bebbii , Bebb's sedge BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STUTSMAN, WALSH, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 15, 16, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45 Map, Photo, Photo
Cyperaceae Carex bicknellii , Bicknell's sedge ADAMS, BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, GRANT, GRIGGS, LAMOURE, MCHENRY, MCKENZIE, MORTON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, STEELE, STUTSMAN, WILLIAMS 1, 2, 3, 4, 5, 11, 15, 16, 25, 26, 27, 29, 39, 41, 43, 45 Map, Photo
Cyperaceae Carex blanda , eastern woodland sedge BARNES, CASS, DICKEY, GRAND FORKS, LAMOURE, MCLEAN, MERCER, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH 1, 2, 5, 6, 11, 14, 26, 27, 29, 39, 41, 43, 45 Map
Cyperaceae Carex bolanderi , Bolander's sedge BOTTINEAU, RAMSEY 5 Map
Cyperaceae Carex brevior , shortbeak sedge ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WARD, WILLIAMS 1, 2, 4, 5, 6, 6, 7, 8, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Carex brunnescens , brownish sedge MCHENRY 16, 29, 34, 35, 41, 43 Map
Cyperaceae Carex buxbaumii , Buxbaum's sedge BARNES, EDDY, MCHENRY, STUTSMAN 5, 6, 7, 8, 15, 16, 29, 34, 35, 39, 41, 43 Map
Cyperaceae Carex capillaris , hair-like sedge BOTTINEAU, CAVALIER, MCHENRY 5, 7, 15, 16, 28, 29, 34, 35, 39, 41, 43 Map
Cyperaceae Carex chordorrhiza , creeping sedge BOTTINEAU 4, 7, 16, 29, 34, 35, 39, 41, 43 Map, Photo
Cyperaceae Carex conjuncta , soft fox sedge GRAND FORKS 14 Map
Cyperaceae Carex conoidea , openfield sedge RANSOM 20 Map
Cyperaceae Carex crawei , Crawe's sedge BARNES, BURKE, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN 1, 4, 5, 6, 7, 11, 13, 15, 16, 18, 24, 25, 26, 27, 29, 30, 31, 39, 41, 43 Map, Photo
Cyperaceae Carex cristatella , crested sedge BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WALSH, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 15, 16, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45 Map, Photo
Cyperaceae Carex davisii , Davis' sedge RANSOM, RICHLAND, SARGENT 1, 25, 26, 29, 33, 41, 43 Map
Cyperaceae Carex deflexa , northern sedge 29 Map
Cyperaceae Carex deweyana , Dewey sedge BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, GRAND FORKS, GRIGGS, MCKENZIE, MCLEAN, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK 1, 3, 4, 5, 6, 7, 13, 14, 18, 21, 24, 25, 26, 27, 28, 29, 30, 39, 41, 43 Map, Photo, Photo
Cyperaceae Carex diandra , lesser panicled sedge BENSON, BILLINGS, BOTTINEAU, BURKE, GRAND FORKS, MCKENZIE, PEMBINA, ROLETTE 3, 5, 6, 13, 14, 15, 16, 27, 28, 29, 30, 33, 34, 35, 39, 41, 43 Map
Cyperaceae Carex disperma , softleaf sedge BARNES, BOTTINEAU, CAVALIER, GRAND FORKS, MCHENRY, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 5, 7, 11, 15, 16, 26, 28, 29, 30, 34, 35, 39, 41, 42, 43, 45 Map
Cyperaceae Carex divisa , separated sedge GRAND FORKS. Introduced. 7 Map
Cyperaceae Carex douglasii , Douglas' sedge BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, RENVILLE, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS 1, 3, 4, 5, 6, 7, 11, 13, 17, 18, 24, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map
Cyperaceae Carex duriuscula , needleleaf sedge ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Carex eburnea , bristleleaf sedge BARNES, BILLINGS, BOTTINEAU, CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT, WALSH 1, 5, 6, 11, 14, 25, 26, 27, 28, 29, 32, 39, 41, 43, 45 Map
Cyperaceae Carex echinata , star sedge BENSON, BOTTINEAU, GRAND FORKS 14, 29, 34, 39, 41, 43, 45 Map
Cyperaceae Carex emoryi , Emory's sedge BARNES, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, OLIVER, RANSOM, RICHLAND, ROLETTE, SARGENT, TOWNER, WARD 1, 4, 5, 7, 15, 16, 17, 18, 26, 27, 29, 31, 39, 41, 43, 44 Map, Photo
Cyperaceae Carex exserta , shorthair sedge EDDY, RAMSEY, RICHLAND 5 Map
Cyperaceae Carex festucacea , fescue sedge CASS 3, 39, 43 Map
Cyperaceae Carex filifolia , threadleaf sedge ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Carex formosa , handsome sedge RICHLAND 5, 29, 34, 35, 39, 41, 43 Map
Cyperaceae Carex garberi , elk sedge BENSON, BURKE, MCHENRY, MOUNTRAIL 4, 5, 7, 13, 15, 16, 29, 33, 34, 35, 39, 41, 43 Map
Cyperaceae Carex gracillima , graceful sedge PEMBINA, RICHLAND 5, 27, 29, 34, 39, 41, 42, 43 Map
Cyperaceae Carex granularis , limestone meadow sedge BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, TOWNER, WALSH 1, 3, 4, 5, 6, 7, 8, 11, 14, 15, 16, 18, 24, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map, Photo, Photo
Cyperaceae Carex gravida , heavy sedge BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map
Cyperaceae Carex gynocrates , northern bog sedge BENSON, MCHENRY, WILLIAMS 4, 16, 29, 34, 35, 39, 41, 43 Map
Cyperaceae Carex hallii , deer sedge BOTTINEAU, BURKE, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MOUNTRAIL, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STUTSMAN, WALSH, WARD, WILLIAMS 1, 4, 5, 6, 7, 8, 13, 15, 16, 19, 25, 26, 28, 29, 31, 39, 43, 44 Map, Photo, Photo, Photo
Cyperaceae Carex haydenii , Hayden's sedge DUNN 15, 16, 29, 34, 35, 39, 41, 43 Map
Cyperaceae Carex hookeriana , Hooker's sedge BENSON, BOTTINEAU, BURKE, CAVALIER, GRIGGS, MCHENRY, MOUNTRAIL, STEELE, WARD, WILLIAMS 4, 5, 13, 15, 16, 18, 27, 28, 29, 39, 41, 43, 45 Map, Photo, Photo
Cyperaceae Carex houghtoniana , Houghton's sedge 7 Map
Cyperaceae Carex hystericina , bottlebrush sedge BARNES, BENSON, BILLINGS, BOTTINEAU, EDDY, EMMONS, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MERCER, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WARD 1, 3, 4, 5, 6, 7, 7, 8, 11, 14, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45 Map
Cyperaceae Carex inops , long-stolon sedge BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 2, 4, 5, 7, 8, 11, 12, 18, 19, 21, 24, 26, 29, 31, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo
Cyperaceae Carex interior , inland sedge BARNES, BENSON, BOTTINEAU, BURKE, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WELLS 1, 4, 5, 6, 7, 8, 11, 13, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo
Cyperaceae Carex lacustris , hairy sedge BENSON, EDDY, LAMOURE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH 1, 5, 6, 7, 8, 15, 16, 19, 25, 26, 29, 39, 41, 43, 44 Map
Cyperaceae Carex laeviconica , smoothcone sedge BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map
Cyperaceae Carex lasiocarpa , woollyfruit sedge BARNES, BOTTINEAU, GRAND FORKS, MCHENRY, RANSOM, RICHLAND 4, 5, 7, 16, 29, 34, 39, 43, 45 Map, Photo
Cyperaceae Carex laxiculmis , spreading sedge PEMBINA 45 Map
Cyperaceae Carex laxiflora , broad looseflower sedge CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT 3, 4, 7, 25, 30, 45 Map, Photo
Cyperaceae Carex leptalea , bristlystalked sedge CAVALIER, MCHENRY, PEMBINA, RANSOM, RICHLAND, SARGENT 3, 5, 6, 7, 15, 16, 26, 27, 29, 30, 34, 35, 39, 41, 43, 45 Map
Cyperaceae Carex limosa , mud sedge BOTTINEAU, MCHENRY 6, 7, 15, 16, 29, 34, 35, 39, 41, 43 Map
Cyperaceae Carex mackenziei , Mackenzie's sedge GRAND FORKS 7 Map
Cyperaceae Carex magellanica , boreal bog sedge BOTTINEAU 4 Map, Photo, Photo
Cyperaceae Carex marina , sea sedge BENSON, STUTSMAN 7 Map
Cyperaceae Carex meadii , Mead's sedge BENSON, BOTTINEAU, CASS, DICKEY, EDDY, EMMONS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 2, 5, 8, 15, 16, 19, 25, 26, 29, 30, 31, 39, 41, 43, 45 Map
Cyperaceae Carex molesta , troublesome sedge BARNES, BENSON, BURKE, BURLEIGH, CASS, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 4, 5, 11, 15, 17, 26, 29, 31, 39, 41, 43, 45 Map
Cyperaceae Carex muricata , rough sedge 35 Map
Cyperaceae Carex nebrascensis , Nebraska sedge EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, SLOPE 1, 5, 15, 16, 29, 31, 33, 34, 35, 39, 41, 43 Map
Cyperaceae Carex nigromarginata , black edge sedge BURKE, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, WALSH 7, 13, 25 Map
Cyperaceae Carex normalis , greater straw sedge MERCER 7 Map
Cyperaceae Carex obtusata , obtuse sedge BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DIVIDE, EDDY, EMMONS, FOSTER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STUTSMAN, TOWNER, WARD, WILLIAMS 1, 4, 5, 5, 6, 8, 9, 11, 13, 17, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 44, 45 Map
Cyperaceae Carex occidentalis , western sedge BENSON 7, 39, 43 Map
Cyperaceae Carex parryana , Parry's sedge BENSON, BURKE, DIVIDE, GRIGGS, MCHENRY, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, STUTSMAN, WARD, WILLIAMS 4, 7, 11, 13, 17, 18, 25, 26, 29, 34, 39, 41, 43, 45 Map, Photo
Cyperaceae Carex peckii , Peck's sedge BARNES, BOTTINEAU, BURKE, CASS, DUNN, GRAND FORKS, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WALSH, WARD 1, 4, 5, 6, 7, 11, 14, 17, 24, 26, 28, 29, 39, 41, 43 Map
Cyperaceae Carex pedunculata , longstalk sedge CAVALIER 5, 29, 34, 35, 39, 41, 43 Map
Cyperaceae Carex pellita , woolly sedge ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 12, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Carex pensylvanica , Pennsylvania sedge BARNES, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 9, 11, 13, 14, 17, 18, 21, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo
Cyperaceae Carex praegracilis , clustered field sedge ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Carex prairea , prairie sedge BARNES, BENSON, BOTTINEAU, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, PEMBINA, SHERIDAN, STUTSMAN 1, 4, 5, 5, 6, 7, 8, 11, 15, 16, 19, 28, 29, 30, 31, 33, 39, 41 Map, Photo
Cyperaceae Carex praticola , meadow sedge BENSON, DIVIDE, DUNN, MCKENZIE, MOUNTRAIL, RENVILLE, STARK 4, 5, 7, 13, 18, 24, 29, 39, 41, 43 Map, Photo
Cyperaceae Carex pseudocyperus , cypress-like sedge BENSON, BOTTINEAU, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WELLS 3, 4, 5, 5, 6, 7, 7, 8, 9, 14, 15, 16, 26, 27, 28, 29, 31, 33, 34, 35, 39, 41, 43 Map, Photo
Cyperaceae Carex radiata , eastern star sedge BARNES, BENSON, BOTTINEAU, CASS, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH 29, 39, 41 Map
Cyperaceae Carex retrorsa , knotsheath sedge BENSON, BOTTINEAU, BURLEIGH, CASS, DICKEY, DIVIDE, GRAND FORKS, GRIGGS, LAMOURE, NELSON, PEMBINA, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 7, 11, 14, 15, 17, 18, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Cyperaceae Carex richardsonii , Richardson's sedge BOTTINEAU, CASS, MCHENRY, RICHLAND 5, 5, 28, 29, 33, 34, 35, 39, 41, 43 Map
Cyperaceae Carex rosea , rosy sedge BARNES, BENSON, BOTTINEAU, CASS, EDDY, GRAND FORKS, GRIGGS, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH 1, 3, 5, 5, 6, 7, 7, 11, 14, 18, 25, 26, 27, 28, 29, 30, 35, 39, 41, 43, 44, 45 Map
Cyperaceae Carex rossii , Ross' sedge DUNN, MCKENZIE, MCLEAN, MERCER, OLIVER, SLOPE, STARK, STUTSMAN, WILLIAMS 4, 5, 13, 24, 29, 33, 39, 41, 43 Map
Cyperaceae Carex rostrata , beaked sedge BENSON, BILLINGS, BOTTINEAU, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TOWNER, WALSH, WARD 1, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 30, 31, 32, 42, 43, 45 Map
Cyperaceae Carex sartwellii , Sartwell's sedge BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 25, 26, 27, 29, 31, 39, 41, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Carex saximontana , Rocky Mountain sedge BARNES, BURKE, BURLEIGH, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WILLIAMS 1, 4, 5, 5, 7, 10, 11, 13, 14, 21, 24, 25, 26, 27, 29, 30, 31, 32, 39, 41, 43, 45 Map
Cyperaceae Carex scirpoidea , northern singlespike sedge BURKE, DUNN, MCHENRY, MCKENZIE, STARK 5, 5, 18, 24, 27, 29, 33, 34, 35, 39, 41, 43 Map
Cyperaceae Carex scoparia , broom sedge BARNES, BENSON, BOTTINEAU, GRAND FORKS, KIDDER, MORTON, MOUNTRAIL, STUTSMAN, WALSH 1, 3, 5, 7, 11, 13, 14, 15, 16, 27, 28, 29, 34, 39, 41, 43 Map
Cyperaceae Carex senta , swamp carex WARD 17 Map
Cyperaceae Carex siccata , dryspike sedge BOTTINEAU, BURKE, CAVALIER, DIVIDE, DUNN, EDDY, MCKENZIE, MOUNTRAIL, STARK, STUTSMAN, WARD 1, 4, 5, 5, 13, 17, 24, 28, 29, 35, 39, 41 Map, Photo
Cyperaceae Carex simulata , analogue sedge BURKE, DIVIDE, MCHENRY 7, 16, 29, 34, 35, 41, 43 Map
Cyperaceae Carex sprengelii , Sprengel's sedge BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Cyperaceae Carex sterilis , dioecious sedge CASS, MCHENRY 3, 6, 7, 15, 16, 29, 34, 39, 41, 43, 45 Map
Cyperaceae Carex stipata , awlfruit sedge BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, EDDY, GRAND FORKS, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH 1, 3, 4, 5, 6, 7, 8, 13, 14, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 43 Map, Photo
Cyperaceae Carex straminea , eastern straw sedge BENSON, STUTSMAN 3, 5, 7 Map
Cyperaceae Carex striata , Walter's sedge BARNES, STUTSMAN 11 Map
Cyperaceae Carex stricta , upright sedge ADAMS, BARNES, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RENVILLE, RICHLAND, SARGENT, STARK, STUTSMAN, WALSH, WARD 1, 4, 5, 7, 8, 13, 15, 16, 19, 24, 25, 26, 29, 31, 39, 41, 43, 45 Map, Photo
Cyperaceae Carex supina , weak arctic sedge MCHENRY 5 Map
Cyperaceae Carex sychnocephala , manyhead sedge BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCINTOSH, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 7, 8, 11, 13, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Cyperaceae Carex tenera , quill sedge BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WARD 1, 2, 3, 4, 5, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 32, 39, 39, 41, 43, 45 Map
Cyperaceae Carex tetanica , rigid sedge BARNES, BENSON, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, RANSOM, RICHLAND, SARGENT, SHERIDAN, STUTSMAN, WARD 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 44, 45 Map
Cyperaceae Carex torreyi , Torrey's sedge BENSON, BOTTINEAU, BURKE, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, RAMSEY, ROLETTE, STARK, WARD 1, 4, 5, 7, 13, 14, 17, 18, 21, 24, 27, 28, 29, 31, 39, 41, 43, 45 Map, Photo
Cyperaceae Carex tribuloides , blunt broom sedge GRAND FORKS, PEMBINA 4, 18, 18, 43 Map, Photo
Cyperaceae Carex trichocarpa , hairyfruit sedge 3 Map
Cyperaceae Carex umbellata , parasol sedge RICHLAND 7 Map
Cyperaceae Carex utriculata , Northwest Territory sedge BENSON, BILLINGS, BOTTINEAU, BURKE, DIVIDE, EDDY, GRAND FORKS, GRIGGS, KIDDER, MCHENRY, MCKENZIE, MOUNTRAIL, PIERCE, RENVILLE, RICHLAND, ROLETTE, STUTSMAN, TOWNER 3, 4, 7, 29, 39, 41, 43, 45 Map, Photo, Photo, Photo
Cyperaceae Carex vesicaria , blister sedge 29, 39 Map
Cyperaceae Carex viridula , little green sedge BARNES, BOTTINEAU, BURKE, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MERCER, MOUNTRAIL, RICHLAND, STUTSMAN 1, 3, 4, 5, 6, 8, 11, 13, 15, 16, 18, 19, 27, 28, 29, 31, 39, 41, 43, 45, 45 Map
Cyperaceae Carex vulpinoidea , fox sedge BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Cyperaceae Carex ��subimpressa GRAND FORKS 14 Map
Cyperaceae Carex xerantica , whitescale sedge BARNES, BILLINGS, BURKE, DIVIDE, EDDY, EMMONS, LAMOURE, MCHENRY, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, PEMBINA, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 18, 19, 27, 29, 30, 32, 39, 41, 43, 45 Map, Photo
Compositae Carthamus tinctorius , safflower 5, 24, 29, 38, 39, 43 Map
Umbelliferae Carum carvi , caraway BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, LAMOURE, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN. Introduced. 2, 3, 4, 5, 11, 13, 25, 26, 27, 28, 29, 30, 39, 40, 43, 45 Map, Photo, Photo
Juglandaceae Carya ovata , shagbark hickory RANSOM 1, 29, 39, 43 Map
Orobanchaceae Castilleja coccinea , scarlet Indian paintbrush RAMSEY 7 Map
Orobanchaceae Castilleja miniata , giant red Indian paintbrush PEMBINA 27, 29, 39, 41 Map
Orobanchaceae Castilleja sessiliflora , downy paintedcup ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo
Gramineae Catabrosa aquatica , water whorlgrass BARNES, BENSON, BOTTINEAU, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map
Bignoniaceae Catalpa bignonioides , southern catalpa 5, 29, 34, 38, 39 Map
Bignoniaceae Catalpa speciosa , northern catalpa 1, 29, 38, 39, 43 Map
Berberidaceae Caulophyllum thalictroides , blue cohosh CASS, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 3, 5, 18, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43, 45 Map
Rhamnaceae Ceanothus herbaceus , Jersey tea 29 Map
Rhamnaceae Ceanothus sanguineus , redstem ceanothus FOSTER 43 Map
Celastraceae Celastrus scandens , American bittersweet BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Cannabaceae Celtis occidentalis , common hackberry BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, EMMONS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MORTON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STUTSMAN, TOWNER, TRAILL, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 11, 17, 19, 21, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 45 Map, Photo, Photo
Gramineae Cenchrus longispinus , mat sandbur ADAMS, BARNES, BOWMAN, BURLEIGH, CASS, DUNN, EMMONS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STUTSMAN 1, 3, 4, 5, 6, 7, 11, 18, 24, 25, 26, 27, 29, 31, 32, 39, 41, 43, 43, 45 Map, Photo, Photo
Compositae Centaurea cineraria , dusty miller CASS. Introduced. 5 Map
Compositae Centaurea cyanus , garden cornflower BARNES, CASS, STUTSMAN. Introduced. 1, 3, 5, 11, 18, 27, 29, 39, 40, 43 Map
Compositae Centaurea diffusa , diffuse knapweed BILLINGS, GOLDEN VALLEY, GRANT, KIDDER, MCKENZIE, STUTSMAN. Introduced. 36, 37, 40 Map
Compositae Centaurea orientalis , yellow knapweed GRAND FORKS 5 Map
Compositae Centaurea scabiosa , greater knapweed BARNES, GOLDEN VALLEY, RANSOM, RICHLAND, SARGENT, STUTSMAN. Introduced. 5, 11, 25, 26, 27, 29, 39, 43 Map
Compositae Centaurea solstitialis , yellow star-thistle GRAND FORKS. Introduced. 1, 7, 29, 37, 39, 43 Map
Compositae Centaurea stoebe , spotted knapweed BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DIVIDE, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, ROLETTE, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 4, 5, 5, 6, 29, 31, 36, 37, 39, 40, 43, 44 Map
Caryophyllaceae Cerastium arvense , field chickweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Caryophyllaceae Cerastium brachypodum , shortstalk chickweed BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 12, 15, 16, 17, 18, 19, 24, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map
Caryophyllaceae Cerastium fontanum , common mouse-ear chickweed BARNES, CASS, DUNN, MCKENZIE, MCLEAN, RANSOM, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS. Introduced. 1, 4, 5, 7, 11, 13, 17, 24, 27, 29, 39, 40, 41, 43, 45 Map, Photo, Photo
Caryophyllaceae Cerastium nutans , nodding chickweed BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EMMONS, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 3, 4, 7, 11, 13, 14, 15, 16, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo
Ranunculaceae Ceratocephala testiculata , curveseed butterwort BILLINGS, STARK. Introduced. 5, 29, 39, 45, 45 Map
Ceratophyllaceae Ceratophyllum demersum , coon's tail ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Compositae Chaenactis douglasii , Douglas' dustymaiden BILLINGS, GOLDEN VALLEY 5, 7, 29, 32, 33, 34, 35, 39, 41, 43 Map
Plantaginaceae Chaenorhinum minus , dwarf snapdragon BARNES. Introduced. 1, 5, 11, 29, 39, 41, 43 Map
Rosaceae Chamaerhodos erecta , little rose BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, ROLETTE, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 8, 11, 13, 17, 17, 18, 18, 19, 24, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo
Euphorbiaceae Chamaesyce geyeri , Geyer's sandmat BILLINGS, BOTTINEAU, CASS, MCHENRY, MERCER, MORTON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, WARD 1, 3, 4, 6, 7, 17, 21, 25, 26, 27, 28, 29, 30, 32, 39, 41, 43 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Euphorbiaceae Chamaesyce glyptosperma , ribseed sandmat ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 11, 13, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Euphorbiaceae Chamaesyce maculata , spotted sandmat BARNES, CASS, MCKENZIE, MORTON 1, 5, 18, 27, 29, 39, 41, 43, 45 Map
Euphorbiaceae Chamaesyce missurica , prairie sandmat BILLINGS, GRANT, MERCER, MORTON, SIOUX, SLOPE 1, 12, 27, 29, 32, 39, 41, 43, 45 Map
Euphorbiaceae Chamaesyce nutans , eyebane CASS 1, 29, 39, 41, 43 Map
Euphorbiaceae Chamaesyce serpens , matted sandmat BARNES, BILLINGS, BOTTINEAU, KIDDER, MORTON, RANSOM, RICHLAND, SARGENT, SIOUX 1, 3, 11, 18, 26, 27, 28, 29, 32, 39, 41, 43 Map
Euphorbiaceae Chamaesyce serpyllifolia , thymeleaf sandmat ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, TRAILL, WARD 1, 2, 3, 4, 6, 7, 10, 11, 13, 14, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45, 45 Map, Photo, Photo, Photo, Photo
Euphorbiaceae Chamaesyce stictospora , slimseed sandmat DUNN, KIDDER, MCKENZIE, STARK 1, 5, 24, 29, 39, 41, 43 Map
Onagraceae Chamerion angustifolium , fireweed BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo
Polypodiaceae Cheilanthes feei , slender lipfern BILLINGS, DUNN 29, 34, 35, 39, 41, 43 Map
Amaranthaceae Chenopodium album , lambsquarters ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 1, 2, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 11, 12, 13, 13, 14, 17, 18, 19, 19, 21, 21, 24, 25, 25, 26, 26, 27, 27, 28, 28, 29, 30, 30, 31, 32, 39, 39, 41, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Chenopodium atrovirens , pinyon goosefoot WARD 4, 29 Map, Photo
Amaranthaceae Chenopodium berlandieri , pitseed goosefoot BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 1, 2, 3, 4, 5, 6, 7, 11, 11, 13, 17, 18, 19, 21, 24, 25, 26, 26, 27, 27, 28, 29, 30, 31, 39, 41, 43, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Chenopodium capitatum , blite goosefoot GRAND FORKS, PIERCE 4, 7, 29, 39 Map, Photo
Amaranthaceae Chenopodium chenopodioides , low goosefoot BILLINGS, BURKE, BURLEIGH, DICKEY, DIVIDE, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCINTOSH, MOUNTRAIL, STUTSMAN, WARD, WELLS, WILLIAMS 5 Map
Amaranthaceae Chenopodium desiccatum , aridland goosefoot BARNES, BENSON, BILLINGS, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, WALSH, WELLS, WILLIAMS 1, 4, 5, 11, 18, 21, 26, 31, 41, 45, 45 Map, Photo
Amaranthaceae Chenopodium foliosum , leafy goosefoot BURLEIGH, CAVALIER, GRAND FORKS, PEMBINA. Introduced. 7, 27, 29, 30, 39, 43, 43 Map
Amaranthaceae Chenopodium fremontii , Fremont's goosefoot BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, OLIVER, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 11, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo
Amaranthaceae Chenopodium glaucum , oakleaf goosefoot ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Amaranthaceae Chenopodium humile , marshland goosefoot 29 Map
Amaranthaceae Chenopodium incanum , mealy goosefoot SLOPE 39 Map
Amaranthaceae Chenopodium leptophyllum , narrowleaf goosefoot BILLINGS, BOTTINEAU, BURKE, CAVALIER, DIVIDE, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, MCHENRY, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, WALSH, WARD, WILLIAMS 3, 4, 6, 7, 13, 14, 17, 18, 18, 25, 27, 28, 32, 44, 45 Map, Photo, Photo, Photo, Photo
Amaranthaceae Chenopodium pratericola , desert goosefoot BARNES, BENSON, BILLINGS, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, MCHENRY, MCKENZIE, MCLEAN, MORTON, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WELLS, WILLIAMS 2, 8, 12, 19, 21, 24, 29, 39, 41, 43, 45 Map
Amaranthaceae Chenopodium rubrum , red goosefoot ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 15, 16, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Chenopodium salinum , Rocky Mountain goosefoot 29 Map
Amaranthaceae Chenopodium simplex , mapleleaf goosefoot BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Chenopodium standleyanum , Standley's goosefoot BARNES, BURLEIGH, CASS, DICKEY, EDDY, EMMONS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, WARD, WILLIAMS 1, 2, 5, 7, 11, 19, 21, 25, 26, 27, 29, 31, 39, 41, 43, 45 Map
Amaranthaceae Chenopodium subglabrum , smooth goosefoot BILLINGS, SLOPE 5, 7, 18, 27, 29, 34, 39, 41, 43, 45 Map
Gramineae Chloris virgata , feather fingergrass BURLEIGH, MORTON 1, 5, 29, 34, 39, 41, 43, 45 Map
Cruciferae Chorispora tenella , crossflower BILLINGS, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCINTOSH, MCKENZIE, SIOUX, WILLIAMS. Introduced. 1, 5, 7, 12, 13, 29, 31, 32, 39, 40, 43 Map
Compositae Cichorium intybus , chicory BENSON, CASS. Introduced. 1, 3, 5, 7, 27, 29, 39, 40, 43 Map
Umbelliferae Cicuta bulbifera , bulblet-bearing water hemlock BOTTINEAU, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, WALSH 1, 3, 4, 5, 6, 8, 15, 16, 19, 25, 26, 27, 29, 30, 31, 39, 41, 43, 45 Map, Photo, Photo, Photo
Umbelliferae Cicuta douglasii , western water hemlock BENSON, BILLINGS, BURKE, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, MCKENZIE, MCLEAN, MOUNTRAIL, PIERCE, ROLETTE, SLOPE, STARK, WARD, WILLIAMS 5, 15, 45 Map
Umbelliferae Cicuta maculata , spotted water hemlock ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Gramineae Cinna arundinacea , sweet woodreed BOTTINEAU, BURKE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WILLIAMS 1, 16, 25, 26, 29, 34, 39, 41, 43 Map
Gramineae Cinna latifolia , drooping woodreed BOTTINEAU, BURKE, CASS, EDDY, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH, WILLIAMS 1, 3, 4, 5, 7, 7, 8, 13, 16, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo
Onagraceae Circaea alpina , small enchanter's nightshade BARNES, BENSON, BOTTINEAU, CAVALIER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 3, 5, 11, 26, 27, 28, 29, 30, 34, 35, 39, 41, 43, 45 Map
Onagraceae Circaea lutetiana , broadleaf enchanter's nightshade BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, GRAND FORKS, GRIGGS, LAMOURE, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 19, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Compositae Cirsium altissimum , tall thistle BENSON, BOTTINEAU, CASS, GRAND FORKS, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 4, 5, 7, 7, 10, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map, Photo
Compositae Cirsium arvense , Canada thistle ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 37, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Cirsium canescens , prairie thistle GRAND FORKS, MCLEAN 1, 7, 18, 29, 39, 41, 43 Map
Compositae Cirsium discolor , field thistle BOWMAN 7, 29 Map
Compositae Cirsium edule , edible thistle BURKE 43 Map
Compositae Cirsium flodmanii , Flodman's thistle ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 17, 19, 21, 24, 25, 26, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Cirsium muticum , swamp thistle BOTTINEAU, CASS, GRAND FORKS, PEMBINA, ROLETTE 1, 3, 5, 5, 7, 18, 27, 28, 29, 34, 35, 39, 41, 43, 45 Map
Compositae Cirsium pumilum , pasture thistle 5 Map
Compositae Cirsium undulatum , wavyleaf thistle BARNES, BILLINGS, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 18, 19, 24, 26, 27, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Cirsium vulgare , bull thistle BARNES, BENSON, BOTTINEAU, CASS, DICKEY, DIVIDE, GRAND FORKS, LAMOURE, MCLEAN, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STUTSMAN, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 7, 7, 10, 11, 13, 14, 17, 18, 21, 25, 26, 27, 28, 29, 30, 36, 39, 40, 42, 43, 44 Map, Photo
Cucurbitaceae Citrullus lanatus , watermelon 5, 39 Map
Ranunculaceae Clematis columbiana , rock clematis DUNN 5, 5, 7, 27, 29, 33, 34, 39, 41, 43 Map
Ranunculaceae Clematis ligusticifolia , western white clematis ADAMS, BILLINGS, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RICHLAND, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 13, 18, 24, 27, 29, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Ranunculaceae Clematis occidentalis , western blue virginsbower DUNN, MCKENZIE, STARK 5, 24, 35 Map
Ranunculaceae Clematis tangutica , Russian Virgin's Bower BURLEIGH 5 Map
Ranunculaceae Clematis virginiana , devil's darning needles BARNES, BILLINGS, BURLEIGH, CASS, DUNN, EMMONS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH 1, 3, 4, 6, 7, 7, 11, 14, 18, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo
Cruciferae Cleome serrulata , Rocky Mountain beeplant BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo
Menispermaceae Cocculus carolinus , Carolina coralbead RICHLAND 45 Map
Plantaginaceae Collinsia parviflora , maiden blue eyed Mary BILLINGS, DUNN, MCKENZIE, SLOPE, STARK 1, 5, 5, 7, 24, 27, 29, 32, 33, 34, 35, 39, 41, 43 Map
Polemoniaceae Collomia linearis , tiny trumpet ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Santalaceae Comandra umbellata , bastard toadflax BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Comarum palustre , purple marshlocks BOTTINEAU, GRAND FORKS, MCHENRY, RENVILLE 4, 5, 6, 7, 15, 16, 29, 34, 35, 39, 41, 43 Map, Photo
Commelinaceae Commelina communis , Asiatic dayflower CASS, DICKEY, SARGENT. Introduced. 1, 5, 29, 39, 40, 43 Map
Umbelliferae Conium maculatum , poison hemlock BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, CAVALIER, EDDY, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, MCHENRY, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, WALSH, WARD, WELLS. Introduced. 1, 5, 27, 29, 39, 40, 43, 45 Map
Cruciferae Conringia orientalis , hare's ear mustard BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, GOLDEN VALLEY, GRAND FORKS, MCHENRY, MCKENZIE, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS. Introduced. 1, 3, 4, 5, 6, 7, 7, 8, 11, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 32, 39, 43, 45 Map
Ranunculaceae Consolida ajacis , doubtful knight's-spur BILLINGS, DUNN, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, STARK, WILLIAMS. Introduced. 1, 5, 24, 29, 31, 39, 43 Map
Ranunculaceae Consolida pubescens , hairy knight's-spur 29, 39 Map
Convolvulaceae Convolvulus arvensis , field bindweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 37, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Conyza canadensis , Canadian horseweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 10, 11, 12, 13, 14, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Conyza ramosissima , dwarf horseweed BILLINGS, BURLEIGH, GRANT, RANSOM, RICHLAND, SARGENT, WARD 1, 3, 5, 7, 17, 25, 26, 27, 29, 32, 39, 41, 43 Map
Orchidaceae Corallorhiza maculata , summer coralroot BOTTINEAU, DUNN, GRAND FORKS, MCKENZIE, PEMBINA, ROLETTE, STARK 1, 3, 5, 6, 7, 14, 24, 27, 28, 29, 30, 39, 41, 42 Map, Photo, Photo
Orchidaceae Corallorhiza odontorhiza , autumn coralroot BOTTINEAU 4 Map, Photo
Orchidaceae Corallorhiza striata , hooded coralroot BOTTINEAU, DUNN, MCKENZIE, PEMBINA, ROLETTE, STARK 1, 5, 24, 27, 29, 33, 34, 39, 41, 43 Map, Photo, Photo
Orchidaceae Corallorhiza trifida , yellow coralroot BENSON, BOTTINEAU, DUNN, PEMBINA, ROLETTE 1, 5, 6, 18, 29, 33, 34, 39, 41, 42, 43 Map, Photo, Photo
Compositae Coreopsis tinctoria , golden tickseed ADAMS, BOTTINEAU, BOWMAN, CASS, DIVIDE, GOLDEN VALLEY, GRANT, HETTINGER, MORTON, RANSOM, RICHLAND, SARGENT, SLOPE 1, 3, 4, 5, 5, 13, 18, 25, 26, 27, 28, 29, 32, 39, 41, 43 Map, Photo
Umbelliferae Coriandrum sativum , coriander CASS. Introduced. 5, 29, 39, 43 Map
Amaranthaceae Corispermum americanum , American bugseed BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DUNN, GRANT, HETTINGER, MCHENRY, MCKENZIE, MERCER, MORTON, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, STARK, WILLIAMS 1, 3, 5, 13, 18, 24, 25, 26, 27, 28, 29, 30, 32, 39, 43, 45 Map
Amaranthaceae Corispermum nitidum , shiny bugseed MCHENRY, RANSOM, RICHLAND, SARGENT 1, 18, 25, 26, 27 Map
Amaranthaceae Corispermum pallasii , Siberian bugseed 29, 39 Map
Amaranthaceae Corispermum villosum , hairy bugseed BENSON, BILLINGS, BURLEIGH, CASS, GOLDEN VALLEY, GRAND FORKS, GRANT, MCHENRY, PIERCE, RANSOM, RICHLAND, STARK, WILLIAMS 14, 18, 27, 29, 39, 43, 45 Map
Cornaceae Cornus amomum , silky dogwood STARK 45 Map
Cornaceae Cornus canadensis , bunchberry dogwood BOTTINEAU, CAVALIER, PEMBINA, ROLETTE 1, 3, 5, 18, 27, 28, 29, 33, 39, 41, 42, 43, 45 Map, Photo, Photo
Cornaceae Cornus foemina , stiff dogwood BARNES, CASS, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 3, 11, 21, 26, 41 Map
Cornaceae Cornus obliqua , silky dogwood 29 Map
Cornaceae Cornus racemosa , gray dogwood BARNES, CASS, CAVALIER, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN 4, 7, 25, 27, 29, 39, 43, 45 Map, Photo
Cornaceae Cornus rugosa , roundleaf dogwood 29 Map
Cornaceae Cornus sericea , redosier dogwood BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Papaveraceae Corydalis aurea , scrambled eggs BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WALSH, WARD, WELLS 1, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Papaveraceae Corydalis flavula , yellow fumewort BENSON 4 Map, Photo
Papaveraceae Corydalis sempervirens , rock harlequin RAMSEY 45 Map
Betulaceae Corylus americana , American hazelnut BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STEELE, WALSH, WARD, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 8, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Betulaceae Corylus cornuta , beaked hazelnut BARNES, BENSON, BOTTINEAU, CAVALIER, DUNN, GRAND FORKS, HETTINGER, MCKENZIE, PEMBINA, ROLETTE, SLOPE, STARK, WALSH, WARD 1, 3, 4, 5, 6, 7, 11, 14, 18, 24, 27, 28, 29, 30, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Rosaceae Cotoneaster lucidus , Hedge cotoneaster HETTINGER, ROLETTE. Introduced. 4 Map, Photo, Photo
Rosaceae Cotoneaster uniflorus , Single-flowered cotoneaster GRAND FORKS 7 Map
Rosaceae Crataegus chrysocarpa , fireberry hawthorn BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 13, 14, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Crataegus douglasii , black hawthorn 29, 39 Map
Rosaceae Crataegus mollis , downy hawthorn CASS, GRAND FORKS, RANSOM, RICHLAND, STARK, WARD 1, 4, 5, 7, 18, 27, 29, 34, 39, 41, 43, 45 Map
Rosaceae Crataegus pruinosa , waxyfruit hawthorn GRAND FORKS 7 Map
Rosaceae Crataegus succulenta , fleshy hawthorn BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, STARK, WARD 1, 3, 4, 5, 7, 17, 18, 24, 26, 29, 31, 39, 41, 43, 43, 45 Map
Compositae Crepis capillaris , smooth hawksbeard CASS, MOUNTRAIL. Introduced. 18, 29, 39, 40, 43 Map
Compositae Crepis occidentalis , largeflower hawksbeard BILLINGS, BOWMAN, DUNN, MCKENZIE, MOUNTRAIL, SLOPE, STARK, WILLIAMS 1, 5, 13, 24, 27, 29, 32, 39, 41, 43 Map
Compositae Crepis runcinata , fiddleleaf hawksbeard ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Compositae Crepis tectorum , narrowleaf hawksbeard BOTTINEAU, CASS, CAVALIER, DUNN, EMMONS, LAMOURE, MCKENZIE, MOUNTRAIL, PEMBINA, STARK, STUTSMAN, WALSH. Introduced. 1, 3, 4, 5, 6, 18, 24, 27, 28, 29, 30, 39, 40, 43 Map, Photo
Boraginaceae Cryptantha cana , mountain cryptantha CASS, SIOUX 4, 45 Map, Photo
Boraginaceae Cryptantha celosioides , buttecandle ADAMS, BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 7, 12, 13, 13, 17, 18, 24, 27, 29, 31, 32, 39, 41, 43, 45, 45 Map, Photo, Photo, Photo
Boraginaceae Cryptantha minima , little cryptantha SLOPE 5, 32, 39 Map
Boraginaceae Cryptantha sericea , silky cryptantha 18 Map
Boraginaceae Cryptantha torreyana , Torrey's cryptantha BILLINGS, BOWMAN, SIOUX 5, 7, 27, 29, 32, 33, 34, 35, 39, 41, 43 Map
Boraginaceae Cryptantha virgata , miner's candle STARK 7 Map
Umbelliferae Cryptotaenia canadensis , Canadian honewort BARNES, CASS, GRAND FORKS, MORTON, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH, WARD 1, 3, 5, 6, 7, 11, 14, 17, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map
Cucurbitaceae Cucumis melo , cantaloupe 5, 38 Map
Cucurbitaceae Cucurbita maxima , winter squash 5, 38 Map
Cucurbitaceae Cucurbita pepo , field pumpkin 5, 38 Map
Convolvulaceae Cuscuta approximata , alfalfa dodder BOWMAN, STUTSMAN. Introduced. 5, 27, 29, 32, 39, 40 Map
Convolvulaceae Cuscuta cephalanthi , buttonbush dodder BARNES, BOTTINEAU, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, TOWNER 1, 3, 5, 5, 18, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43 Map
Convolvulaceae Cuscuta coryli , hazel dodder BARNES, BOTTINEAU, CASS, DUNN, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD 1, 3, 5, 11, 17, 18, 21, 24, 25, 26, 27, 28, 29, 31, 39, 41, 43 Map
Convolvulaceae Cuscuta cuspidata , cusp dodder MCHENRY 5, 29, 39, 43 Map
Convolvulaceae Cuscuta epithymum , clover dodder BOWMAN, BURKE, STUTSMAN. Introduced. 5, 11, 27, 29, 39, 40, 43 Map
Convolvulaceae Cuscuta glomerata , rope dodder RANSOM, RICHLAND, SARGENT 1, 5, 25, 26, 29, 35, 39, 41, 43 Map
Convolvulaceae Cuscuta gronovii , scaldweed BARNES, BOTTINEAU, BURKE, BURLEIGH, CASS, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TRAILL, WALSH, WARD 1, 1, 3, 4, 5, 6, 7, 11, 13, 14, 17, 18, 24, 25, 26, 27, 28, 29, 30, 31, 35, 39, 41, 43, 44 Map
Convolvulaceae Cuscuta indecora , bigseed alfalfa dodder BARNES, BENSON, BURKE, DUNN, EMMONS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, PEMBINA, STARK 1, 3, 4, 5, 11, 18, 24, 27, 29, 31, 39, 41, 43 Map, Photo
Convolvulaceae Cuscuta megalocarpa , bigfruit dodder BENSON, CASS, EMMONS, GOLDEN VALLEY, PEMBINA, ROLETTE, WARD 5, 29, 39, 41, 43 Map
Convolvulaceae Cuscuta pentagona , fiveangled dodder ADAMS, BARNES, BILLINGS, BOTTINEAU, CASS, DUNN, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, PIERCE, RANSOM, RICHLAND, SARGENT, STARK, TRAILL, WARD 1, 3, 4, 5, 5, 7, 11, 17, 18, 24, 25, 26, 27, 27, 28, 28, 29, 31, 32, 39, 41, 43 Map, Photo
Convolvulaceae Cuscuta plattensis , prairie dodder BENSON, ROLETTE 5, 18, 43 Map
Convolvulaceae Cuscuta polygonorum , smartweed dodder BURLEIGH, EMMONS, KIDDER, LOGAN, MCINTOSH, WARD 1, 5, 29, 31, 34, 35, 39, 41, 43 Map
Compositae Cyclachaena xanthifolia , giant sumpweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Cycloloma atriplicifolium , winged pigweed BOTTINEAU, CASS, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MERCER, RANSOM, RICHLAND, SARGENT 1, 3, 4, 5, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map, Photo
Umbelliferae Cymopterus acaulis , plains springparsley BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 24, 27, 28, 29, 31, 32, 39, 41, 43, 43, 45 Map, Photo
Boraginaceae Cynoglossum officinale , gypsyflower ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 3, 4, 5, 6, 7, 8, 11, 13, 14, 19, 24, 25, 26, 27, 29, 31, 36, 39, 40, 43, 45 Map, Photo, Photo, Photo
Boraginaceae Cynoglossum virginianum , wild comfrey BOTTINEAU, DUNN, MCKENZIE, ROLETTE, STARK 5, 5, 6, 7, 24, 27, 29, 34, 39, 41, 43 Map
Cyperaceae Cyperus acuminatus , tapertip flatsedge BARNES, BENSON, CASS, DIVIDE, EMMONS, KIDDER, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN 1, 3, 5, 6, 7, 11, 13, 15, 16, 18, 25, 26, 27, 29, 31, 39, 41, 43, 45 Map
Cyperaceae Cyperus bipartitus , slender flatsedge CASS, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 11, 15, 16, 18, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43, 45 Map
Cyperaceae Cyperus diandrus , umbrella flatsedge RANSOM, RICHLAND, SARGENT 1, 15, 16, 26, 29, 34, 35, 39, 41, 43 Map
Cyperaceae Cyperus erythrorhizos , redroot flatsedge BARNES, BURLEIGH, CASS, DICKEY, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MORTON, OLIVER, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 2, 4, 5, 6, 7, 11, 15, 16, 18, 25, 26, 27, 29, 31, 39, 41, 43, 45 Map, Photo, Photo
Cyperaceae Cyperus esculentus , yellow nutsedge CASS, EDDY, GRAND FORKS, LAMOURE, RANSOM, RICHLAND, SARGENT. Introduced. 1, 5, 8, 15, 16, 19, 25, 26, 27, 29, 39, 41, 43, 45 Map
Cyperaceae Cyperus odoratus , fragrant flatsedge BARNES, CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT, STUTSMAN, TRAILL 1, 3, 4, 5, 5, 6, 7, 11, 15, 16, 16, 26, 27, 29, 35, 39, 41, 43 Map, Photo
Cyperaceae Cyperus schweinitzii , Schweinitz's flatsedge BENSON, BOTTINEAU, CASS, EDDY, EMMONS, FOSTER, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MERCER, MORTON, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, WILLIAMS 1, 3, 5, 6, 7, 8, 9, 13, 18, 25, 26, 27, 28, 29, 30, 31, 39, 41, 41, 43, 44, 45 Map
Cyperaceae Cyperus squarrosus , bearded flatsedge BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 11, 13, 15, 16, 17, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Orchidaceae Cypripedium acaule , moccasin flower BENSON, PEMBINA 5 Map
Orchidaceae Cypripedium candidum , white lady's slipper BENSON, CASS, DICKEY, EDDY, GRAND FORKS, GRIGGS, LAMOURE, NELSON, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH 1, 2, 3, 5, 6, 8, 9, 15, 16, 19, 25, 26, 27, 29, 34, 35, 39, 41, 43, 45 Map
Orchidaceae Cypripedium parviflorum , lesser yellow lady's slipper BENSON, BOTTINEAU, CAVALIER, DUNN, EDDY, GRAND FORKS, GRIGGS, MCHENRY, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH 1, 3, 4, 5, 5, 6, 7, 7, 8, 10, 14, 15, 16, 18, 21, 25, 26, 27, 28, 29, 34, 35, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo
Orchidaceae Cypripedium reginae , showy lady's slipper BENSON, CAVALIER, EDDY, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 5, 7, 15, 19, 25, 26, 27, 29, 30, 33, 34, 35, 39, 41, 43, 45 Map
Orchidaceae Cypripedium ��andrewsii , Andrews' lady's-slipper NELSON, RANSOM 6, 29, 39, 41, 43 Map
Polypodiaceae Cystopteris fragilis , brittle bladderfern ADAMS, BARNES, BENSON, BILLINGS, BURKE, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 8, 11, 13, 17, 18, 19, 22, 23, 23, 24, 25, 26, 27, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Gramineae Dactylis glomerata , orchardgrass BOTTINEAU, BURLEIGH, CASS, MERCER, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN. Introduced. 1, 3, 7, 18, 21, 26, 27, 28, 29, 39, 40, 42, 43 Map
Orchidaceae Dactylorhiza viridis , longbract frog orchid BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, GRAND FORKS, MCKENZIE, MCLEAN, MORTON, OLIVER, PEMBINA, ROLETTE, STARK, STEELE 1, 3, 4, 5, 6, 7, 8, 14, 15, 16, 18, 19, 24, 27, 28, 29, 39, 42, 43, 45 Map, Photo, Photo
Compositae Dahlia pinnata , pinnate dahlia 5, 38 Map
Leguminosae Dalea candida , white prairie clover BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo
Leguminosae Dalea enneandra , nineanther prairie clover BILLINGS, GRANT, MCKENZIE, MERCER, MORTON, SIOUX 1, 3, 5, 5, 6, 7, 18, 27, 29, 33, 34, 35, 39, 41, 43 Map
Leguminosae Dalea leporina , foxtail prairie clover CASS, DICKEY, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN 1, 2, 5, 7, 18, 25, 26, 27, 29, 31, 39, 41, 43 Map
Leguminosae Dalea purpurea , purple prairie clover ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Dalea villosa , silky prairie clover BENSON, BOTTINEAU, EDDY, EMMONS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MERCER, MORTON, PIERCE, RANSOM, RICHLAND, SARGENT, WILLIAMS 1, 4, 5, 7, 8, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 43, 44, 45, 45 Map
Gramineae Danthonia californica , California oatgrass 5 Map
Gramineae Danthonia parryi , Parry's oatgrass 5 Map
Gramineae Danthonia spicata , poverty oatgrass BURKE, DIVIDE, DUNN, MCKENZIE, STARK, WILLIAMS 1, 4, 5, 13, 18, 24, 29, 39, 41, 43, 45 Map
Rosaceae Dasiphora fruticosa , shrubby cinquefoil BILLINGS, CASS, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, SLOPE, STARK 1, 3, 5, 6, 7, 18, 24, 27, 29, 32, 39, 41, 43, 43, 45, 45 Map, Photo
Solanaceae Datura inoxia , pricklyburr PEMBINA. Introduced. 30 Map
Solanaceae Datura stramonium , jimsonweed CASS, PEMBINA, RANSOM, RICHLAND, SARGENT, TRAILL. Introduced. 1, 5, 25, 26, 27, 29, 39, 40, 43 Map
Umbelliferae Daucus carota , Queen Anne's lace BENSON, BOTTINEAU, CASS, GRAND FORKS, NELSON, RAMSEY, ROLETTE, STARK. Introduced. 1, 3, 4, 5, 7, 7, 21, 27, 29, 39, 40, 41, 43, 45 Map, Photo
Ranunculaceae Delphinium bicolor , little larkspur BILLINGS, BOWMAN, BURKE, DUNN, MCKENZIE, STARK, WILLIAMS 1, 3, 7, 13, 18, 24, 27, 29, 32, 39, 41, 43, 45 Map
Ranunculaceae Delphinium carolinianum , Carolina larkspur BARNES, BILLINGS, BURKE, CASS, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, NELSON, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, TRAILL, WALSH 1, 2, 3, 5, 6, 7, 7, 8, 9, 11, 14, 18, 25, 26, 27, 29, 31, 39, 41, 43, 45 Map
Gramineae Deschampsia cespitosa , tufted hairgrass BENSON, BOTTINEAU, BURKE, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, PEMBINA, PIERCE, STUTSMAN, WALSH, WILLIAMS 1, 4, 5, 5, 6, 7, 8, 9, 13, 15, 16, 19, 27, 28, 29, 30, 31, 39, 41, 43, 43, 45 Map
Gramineae Deschampsia flexuosa , wavy hairgrass BENSON 18, 29, 45 Map
Cruciferae Descurainia incana , mountain tansymustard ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 7, 8, 11, 13, 14, 17, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo
Cruciferae Descurainia paradisa , paradise tansymustard BILLINGS, DUNN, GRANT, KIDDER, LAMOURE, MCKENZIE, MORTON, MOUNTRAIL, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 5 Map
Cruciferae Descurainia pinnata , western tansymustard ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 4, 6, 7, 8, 11, 12, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map
Cruciferae Descurainia sophia , herb sophia ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 7, 8, 11, 12, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Desmanthus illinoensis , Illinois bundleflower EMMONS, KIDDER, LOGAN, MCINTOSH, RAMSEY, RANSOM, RICHLAND, SARGENT 1, 3, 7, 15, 16, 18, 21, 25, 26, 27, 29, 31, 33, 34, 35, 39, 41, 43 Map
Leguminosae Desmodium canadense , showy ticktrefoil BARNES, BOTTINEAU, BURLEIGH, CASS, DICKEY, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MORTON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT 1, 2, 3, 5, 6, 7, 8, 11, 15, 16, 18, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map
Leguminosae Desmodium canescens , hoary ticktrefoil RAMSEY 21 Map
Leguminosae Desmodium cuspidatum , largebract ticktrefoil 3, 18 Map
Leguminosae Desmodium glutinosum , pointedleaf ticktrefoil CASS, MCLEAN, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 6, 25, 26, 27, 29, 30, 39, 41, 43, 45 Map
Leguminosae Desmodium illinoense , Illinois ticktrefoil GRAND FORKS, RAMSEY 4, 21 Map, Photo
Caryophyllaceae Dianthus barbatus , sweetwilliam 29 Map
Caryophyllaceae Dianthus plumarius , feathered pink WARD. Introduced. 29, 39, 43 Map
Papaveraceae Dicentra cucullaria , dutchman's breeches GRAND FORKS, RANSOM, RICHLAND, SARGENT 1, 3, 5, 7, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43 Map
Papaveraceae Dicentra formosa , Pacific bleeding heart 18 Map
Gramineae Dichanthelium acuminatum , tapered rosette grass BOTTINEAU, MCINTOSH, RANSOM, RICHLAND, SARGENT 5, 26, 27, 28, 29, 39, 41 Map
Gramineae Dichanthelium depauperatum , starved panicgrass STUTSMAN 45 Map
Gramineae Dichanthelium dichotomum , cypress panicgrass BOTTINEAU 45 Map
Gramineae Dichanthelium leibergii , Leiberg's panicum BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 14, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 43, 45, 45 Map, Photo, Photo, Photo
Gramineae Dichanthelium leucothrix , rough panicgrass 39 Map
Gramineae Dichanthelium linearifolium , slimleaf panicgrass BURLEIGH, CASS, MERCER, MORTON 1, 27, 29, 39, 41 Map
Gramineae Dichanthelium longiligulatum , coastal plain panicgrass 29 Map
Gramineae Dichanthelium oligosanthes , Heller's rosette grass BOWMAN, CASS, GRANT, RANSOM, RICHLAND, SARGENT, SIOUX, TOWNER 1, 3, 5, 5, 6, 12, 25, 26, 27, 29, 32, 39, 41, 43 Map
Gramineae Dichanthelium scabriusculum , woolly rosette grass BOTTINEAU, CASS, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, RANSOM, RICHLAND, SARGENT 1, 5, 25, 31 Map
Gramineae Dichanthelium villosissimum , whitehair rosette grass RANSOM, RICHLAND, SARGENT 1, 5, 5, 25, 27, 29, 33, 34, 35, 43 Map
Gramineae Dichanthelium wilcoxianum , fall rosette grass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, NELSON, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN 1, 3, 5, 5, 6, 7, 8, 9, 11, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 43, 43, 44, 45, 45 Map
Gramineae Diectomis fastigiata , foldedleaf grass 5 Map
Caprifoliaceae Diervilla lonicera , northern bush honeysuckle CAVALIER 5, 29, 34, 35, 39, 41, 43 Map
Gramineae Digitaria filiformis , slender crabgrass 7 Map
Gramineae Digitaria ischaemum , smooth crabgrass BARNES, BOTTINEAU, BURLEIGH, CASS, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, RANSOM, RICHLAND, SARGENT, STARK, TRAILL, WILLIAMS. Introduced. 1, 3, 5, 7, 11, 13, 24, 25, 26, 27, 28, 29, 31, 39, 43, 45 Map
Gramineae Digitaria panicea , millet crabgrass 18 Map
Gramineae Digitaria sanguinalis , hairy crabgrass CASS, CAVALIER, GRAND FORKS, PIERCE, RANSOM, RICHLAND, SARGENT, STUTSMAN. Introduced. 1, 5, 6, 11, 25, 26, 27, 29, 39, 43 Map
Thymelaeaceae Dirca palustris , eastern leatherwood CAVALIER 5, 29, 34, 35, 39, 41, 43 Map
Gramineae Distichlis spicata , saltgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Primulaceae Dodecatheon meadia , pride of Ohio BOTTINEAU, BOWMAN, MOUNTRAIL, ROLETTE, WARD 17, 27, 28 Map
Primulaceae Dodecatheon pulchellum , darkthroat shootingstar BOTTINEAU, BOWMAN, BURKE, DIVIDE, MOUNTRAIL, RENVILLE, ROLETTE, WILLIAMS 1, 3, 4, 5, 5, 13, 18, 18, 29, 32, 39, 41, 44, 45 Map, Photo
Compositae Doellingeria umbellata , parasol whitetop BARNES, BENSON, BOTTINEAU, CAVALIER, EDDY, FOSTER, GRIGGS, MCHENRY, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 3, 4, 5, 6, 7, 8, 11, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo
Cruciferae Draba cuneifolia , wedgeleaf draba ADAMS 4 Map
Cruciferae Draba nemorosa , woodland draba ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Cruciferae Draba reptans , Carolina draba ADAMS, BILLINGS, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD 1, 2, 3, 4, 5, 6, 7, 11, 12, 13, 17, 18, 24, 25, 26, 27, 29, 31, 32, 39, 41, 43, 45 Map
Labiatae Dracocephalum parviflorum , American dragonhead BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TRAILL, WALSH, WARD, WELLS 1, 3, 4, 5, 5, 6, 7, 8, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 43, 45 Map, Photo, Photo, Photo
Labiatae Dracocephalum thymiflorum , thymeleaf dragonhead DUNN, HETTINGER, MCKENZIE, STARK, WALSH. Introduced. 5, 18, 24, 27, 29, 39, 43 Map
Compositae Dracopis amplexicaulis , clasping coneflower LOGAN 1, 29, 39, 41, 43 Map
Droseraceae Drosera rotundifolia , roundleaf sundew BOTTINEAU 4, 5, 7, 15, 27, 28, 29, 33, 34, 35, 39, 41, 43 Map, Photo
Polypodiaceae Dryopteris campyloptera , mountain woodfern CASS, PEMBINA, RANSOM, RICHLAND, SARGENT 5, 22, 25, 30 Map
Polypodiaceae Dryopteris carthusiana , spinulose woodfern CASS, CAVALIER, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 5, 5, 6, 15, 16, 23, 26, 27, 29, 33, 34, 35, 39, 41, 42, 43, 45, 45 Map, Photo
Polypodiaceae Dryopteris cristata , crested woodfern BOTTINEAU, CASS, CAVALIER, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 5, 6, 7, 15, 16, 22, 23, 25, 26, 27, 29, 30, 33, 34, 35, 39, 41, 42, 43, 45 Map
Polypodiaceae Dryopteris expansa , spreading woodfern PEMBINA 45 Map
Polypodiaceae Dryopteris ��uliginosa , spinulose crested woodfern PEMBINA 29, 39 Map
Amaranthaceae Dysphania botrys , Jerusalem oak goosefoot CASS. Introduced. 1, 3, 27, 29, 39, 43 Map
Amaranthaceae Dysphania carinata , keeled wormseed RANSOM 45 Map
Compositae Dyssodia papposa , fetid marigold BILLINGS, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRANT, MCKENZIE, MERCER, MORTON, SIOUX, SLOPE, STARK 1, 3, 4, 5, 6, 12, 18, 24, 27, 29, 32, 39, 41, 43, 45 Map, Photo
Compositae Echinacea angustifolia , blacksamson echinacea ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Echinacea pallida , pale purple coneflower BOWMAN, MCKENZIE, MERCER, RANSOM, WILLIAMS 7, 18, 45 Map
Cactaceae Echinocereus coccineus , scarlet hedgehog cactus 5, 38 Map
Gramineae Echinochloa crus-galli , barnyardgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Echinochloa frumentacea , billion-dollar grass 18, 29 Map
Gramineae Echinochloa muricata , rough barnyardgrass BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 8, 12, 15, 16, 19, 21, 24, 28, 29, 31, 39, 41, 43, 44, 45, 45 Map, Photo
Cucurbitaceae Echinocystis lobata , wild cucumber ADAMS, BARNES, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 11, 13, 14, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Elaeagnaceae Elaeagnus angustifolia , Russian olive BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 2, 4, 5, 7, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Elaeagnaceae Elaeagnus commutata , silverberry BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Elatinaceae Elatine rubella , southwestern waterwort CASS, HETTINGER, LAMOURE, LOGAN, MORTON, WARD 29, 39, 43 Map
Elatinaceae Elatine triandra , threestamen waterwort BENSON, CASS, DICKEY, EMMONS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MORTON, WARD 1, 2, 3, 4, 5, 15, 16, 17, 27, 31, 33, 34, 35, 41, 43, 45 Map, Photo
Cyperaceae Eleocharis acicularis , needle spikerush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Cyperaceae Eleocharis compressa , flatstem spikerush BARNES, BENSON, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, GRANT, LAMOURE, MCHENRY, MOUNTRAIL, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STUTSMAN, TRAILL, WILLIAMS 1, 2, 4, 5, 6, 7, 11, 13, 15, 16, 18, 25, 26, 27, 28, 29, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Cyperaceae Eleocharis elliptica , elliptic spikerush MCHENRY, WARD 39 Map
Cyperaceae Eleocharis engelmannii , Engelmann's spikerush BENSON, BOTTINEAU, BURKE, CASS, DIVIDE, EMMONS, GRAND FORKS, LAMOURE, LOGAN, MCINTOSH, RANSOM, RICHLAND, WARD 3, 4, 7, 14, 17, 27, 28, 29, 39, 41, 43, 43, 45 Map
Cyperaceae Eleocharis erythropoda , bald spikerush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Eleocharis flavescens , yellow spikerush 18 Map
Cyperaceae Eleocharis macrostachya , pale spikerush BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 1, 2, 3, 4, 5, 6, 7, 8, 11, 15, 16, 16, 18, 19, 24, 26, 29, 31, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Eleocharis obtusa , blunt spikerush BARNES, BENSON, BURKE, CASS, DICKEY, DIVIDE, DUNN, EMMONS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MOUNTRAIL, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, STEELE, STUTSMAN, WARD 1, 2, 4, 5, 6, 11, 15, 16, 26, 31, 44, 45 Map, Photo
Cyperaceae Eleocharis ovata , ovate spikerush BURKE, DIVIDE, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, STUTSMAN 7, 13, 18, 25, 45 Map
Cyperaceae Eleocharis palustris , common spikerush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 11, 13, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Cyperaceae Eleocharis parvula , dwarf spikerush BURLEIGH, GRAND FORKS, GRANT, KIDDER, MCINTOSH, NELSON, SARGENT 1, 4, 5, 15, 16, 29, 33, 34, 35, 39, 41, 41, 43 Map, Photo
Cyperaceae Eleocharis quadrangulata , squarestem spikerush 18 Map
Cyperaceae Eleocharis quinqueflora , fewflower spikerush BENSON, BURKE, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, STUTSMAN 5, 5, 7, 15, 16, 27, 29, 31, 35, 39, 41, 43 Map
Cyperaceae Eleocharis rostellata , beaked spikerush PIERCE 4, 29, 41 Map, Photo
Cyperaceae Eleocharis tenuis , slender spikerush 7 Map
Cyperaceae Eleocharis uniglumis , onescale spikerush 29 Map
Cyperaceae Eleocharis wolfii , Wolf's spikerush CASS, RICHLAND 1, 3, 15, 16, 18, 27, 29, 33, 34, 35, 39, 41, 43 Map
Gramineae Eleusine indica , Indian goosegrass 29, 39 Map
Hydrophyllaceae Ellisia nyctelea , Aunt Lucy BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 6, 7, 7, 8, 9, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Hydrocharitaceae Elodea bifoliata , twoleaf waterweed BENSON, DUNN, EMMONS, GOLDEN VALLEY, MCKENZIE, RANSOM, STARK 5, 15, 16, 24, 29, 39, 41 Map
Hydrocharitaceae Elodea canadensis , Canadian waterweed BARNES, BENSON, BOTTINEAU, BURKE, CASS, DICKEY, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MORTON, MOUNTRAIL, NELSON, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, TRAILL, WALSH, WARD 1, 2, 3, 4, 5, 6, 8, 11, 15, 16, 17, 18, 19, 25, 26, 28, 29, 31, 39, 41, 43, 45 Map, Photo, Photo
Hydrocharitaceae Elodea nuttallii , western waterweed BENSON, BURKE, GOLDEN VALLEY, GRAND FORKS, MOUNTRAIL, WALSH, WILLIAMS 4, 7, 13, 14, 27, 29, 32, 45 Map
Labiatae Elsholtzia ciliata , crested latesummer mint CASS, GRAND FORKS. Introduced. 5, 29, 39 Map
Gramineae Elymus alaskanus , Alaskan wheatgrass RANSOM 5 Map
Gramineae Elymus albicans , Montana wheatgrass BILLINGS, BOTTINEAU, BURKE, DIVIDE, EDDY, GRAND FORKS, GRANT, MCKENZIE, MERCER, MOUNTRAIL, RAMSEY, RENVILLE, STARK, STUTSMAN, WILLIAMS 3, 5, 7, 13, 27, 28, 29, 32, 39 Map
Gramineae Elymus canadensis , Canada wildrye ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Elymus caninus , bearded wheatgrass BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 8, 10, 11, 18, 19, 21, 24, 26, 31, 42, 44 Map, Photo, Photo, Photo
Gramineae Elymus diversiglumis , diverseglume wildrye PEMBINA, RANSOM 3, 5, 18, 29, 30, 34, 39, 42 Map
Gramineae Elymus elymoides , squirreltail BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, SIOUX, SLOPE, STARK 1, 5, 5, 6, 7, 24, 27, 29, 31, 32, 39, 41, 43, 45 Map
Gramineae Elymus glaucus , blue wildrye BOTTINEAU, MCHENRY, MCLEAN 1, 3, 7, 18, 29, 34, 35, 39, 41, 43, 45 Map
Gramineae Elymus hystrix , eastern bottlebrush grass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 4, 5, 6, 7, 11, 14, 21, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45, 45 Map, Photo, Photo, Photo
Gramineae Elymus interruptus , Texas wildrye BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DUNN, GRAND FORKS, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WARD 1, 5, 6, 7, 11, 14, 17, 25, 26, 27, 28, 41 Map
Gramineae Elymus lanceolatus , thickspike wheatgrass BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, LAMOURE, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RENVILLE, ROLETTE, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 2, 4, 5, 5, 6, 7, 8, 10, 11, 13, 17, 18, 19, 21, 24, 27, 28, 29, 32, 39, 41, 43, 43, 45 Map, Photo
Gramineae Elymus macgregorii , early wildrye 29, 39 Map
Gramineae Elymus repens , quackgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 37, 39, 40, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Elymus submuticus , Virginia wildrye CASS, EMMONS, MCLEAN, MORTON, PEMBINA, RICHLAND, WARD, WILLIAMS 18, 29, 39, 41, 43 Map
Gramineae Elymus trachycaulus , slender wheatgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 3, 4, 5, 7, 9, 12, 13, 14, 17, 18, 25, 27, 28, 29, 30, 32, 39, 41, 42, 43, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo
Gramineae Elymus villosus , hairy wildrye BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 5, 7, 8, 10, 11, 14, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map
Gramineae Elymus virginicus , Virginia wildrye BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Gramineae Elymus wiegandii , Wiegand's wildrye BILLINGS, BOTTINEAU, PEMBINA, SIOUX, WARD 5, 28, 29, 30, 32, 39, 43, 45 Map
Gramineae Elymus ��pseudorepens , creeping wildrye 18 Map
Amaranthaceae Endolepis dioica , Suckley's endolepis BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, RANSOM, RENVILLE, SIOUX, SLOPE, STARK, STUTSMAN, WILLIAMS 1, 4, 5, 6, 7, 11, 13, 18, 24, 27, 28, 29, 32, 39, 41, 41, 43, 43, 45 Map
Onagraceae Epilobium brachycarpum , tall annual willowherb BENSON, BILLINGS, BOTTINEAU, BURKE, DIVIDE, GRANT, KIDDER, MCHENRY, MOUNTRAIL, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, WARD, WILLIAMS 1, 3, 4, 5, 7, 13, 17, 21, 25, 26, 27, 28, 29, 32, 39, 41, 43, 45 Map
Onagraceae Epilobium ciliatum , fringed willowherb ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Onagraceae Epilobium coloratum , purpleleaf willowherb EDDY, RANSOM, RICHLAND, STUTSMAN 5, 15, 16, 29, 35, 39, 41, 43 Map
Onagraceae Epilobium hornemannii , Hornemann's willowherb 7 Map
Onagraceae Epilobium leptophyllum , bog willowherb ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SLOPE, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 19, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Onagraceae Epilobium palustre , marsh willowherb BOTTINEAU, CAVALIER, RICHLAND 5, 7, 7, 45 Map
Onagraceae Epilobium pygmaeum , smooth spike-primrose BILLINGS, HETTINGER 5, 5, 16, 27, 29, 32, 34, 35, 39, 41, 43 Map
Onagraceae Epilobium strictum , downy willowherb BILLINGS, RANSOM 7, 7 Map
Equisetaceae Equisetum arvense , field horsetail ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Equisetaceae Equisetum fluviatile , water horsetail BENSON, BOTTINEAU, BURKE, MCHENRY, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WARD 1, 3, 4, 5, 6, 15, 16, 17, 18, 22, 23, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo, Photo
Equisetaceae Equisetum hyemale , scouringrush horsetail BARNES, BENSON, BOTTINEAU, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, TOWNER, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 14, 15, 16, 17, 17, 18, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Equisetaceae Equisetum laevigatum , smooth horsetail ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 10, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 25, 26, 27, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Equisetaceae Equisetum palustre , marsh horsetail RANSOM, RICHLAND, SARGENT 5, 15, 16, 22, 23, 25, 26, 29, 33, 34, 35, 39, 41, 43, 45 Map
Equisetaceae Equisetum pratense , meadow horsetail BARNES, BURLEIGH, CASS, GRAND FORKS, MCHENRY, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, TRAILL 1, 3, 4, 5, 14, 15, 16, 18, 22, 23, 25, 26, 27, 29, 30, 33, 34, 35, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Equisetaceae Equisetum scirpoides , dwarf scouringrush RANSOM, RICHLAND, SARGENT 25, 29, 39, 41 Map
Equisetaceae Equisetum sylvaticum , woodland horsetail BENSON, CAVALIER, PEMBINA 5, 6, 15, 16, 22, 23, 29, 30, 33, 34, 35, 39, 41, 43, 45 Map
Equisetaceae Equisetum variegatum , variegated scouringrush LOGAN, MCHENRY, MERCER 5, 7, 34, 39, 41, 43, 45 Map
Equisetaceae Equisetum ��ferrissii , Intermediate horsetail BARNES, BENSON, CASS, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, LAMOURE, MCHENRY, MCINTOSH, MORTON, PEMBINA, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 8, 11, 13, 19, 23, 26, 29, 39, 41, 43 Map, Photo, Photo, Photo, Photo
Equisetaceae Equisetum ��litorale , shore horsetail 29, 39, 41 Map
Equisetaceae Equisetum ��nelsonii , Nelson's horsetail 29, 39 Map
Gramineae Eragrostis cilianensis , stinkgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Eragrostis hypnoides , teal lovegrass BARNES, BOTTINEAU, CASS, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, TRAILL, WARD 1, 3, 4, 5, 6, 7, 11, 14, 15, 16, 17, 18, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43 Map, Photo, Photo
Gramineae Eragrostis mexicana , Mexican lovegrass 29, 39 Map
Gramineae Eragrostis pectinacea , tufted lovegrass ADAMS, BARNES, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, RANSOM, RICHLAND, SARGENT, STARK, WALSH, WARD 1, 4, 5, 7, 10, 17, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo
Gramineae Eragrostis pilosa , Indian lovegrass BURKE, WARD. Introduced. 4, 29, 39, 41 Map
Gramineae Eragrostis spectabilis , purple lovegrass RANSOM, RICHLAND, SARGENT 1, 5, 25, 26, 29, 34, 35, 39, 41, 43 Map
Compositae Erechtites hieraciifolius , American burnweed 18 Map
Compositae Ericameria nauseosa , rubber rabbitbrush BENSON, BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SHERIDAN, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 12, 13, 17, 18, 24, 27, 29, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo
Compositae Erigeron acris , bitter fleabane 7 Map
Compositae Erigeron annuus , eastern daisy fleabane BENSON, RANSOM, RICHLAND, SARGENT 5, 7, 18, 25, 26, 29, 33, 35, 41 Map
Compositae Erigeron asper , rough fleabane BURKE, DIVIDE, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, WARD, WILLIAMS 4, 13, 17, 25, 29 Map
Compositae Erigeron bellidiastrum , western daisy fleabane STARK 45 Map
Compositae Erigeron caespitosus , tufted fleabane BURKE, DIVIDE, DUNN, MCKENZIE, MOUNTRAIL, NELSON, STARK, WARD, WILLIAMS 1, 3, 4, 5, 6, 9, 13, 24, 27, 29, 39, 41, 43 Map
Compositae Erigeron compositus , cutleaf daisy BILLINGS, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MOUNTRAIL, SLOPE, STARK, WARD, WILLIAMS 1, 3, 5, 13, 17, 24, 27, 29, 32, 39, 41, 43 Map
Compositae Erigeron divergens , spreading fleabane BENSON, GOLDEN VALLEY, NELSON 1, 3, 29, 34, 39, 41, 43, 45 Map
Compositae Erigeron flagellaris , trailing fleabane OLIVER 42 Map
Compositae Erigeron glabellus , streamside fleabane ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 18, 19, 21, 24, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Erigeron lonchophyllus , shortray fleabane BARNES, BENSON, BOTTINEAU, BURKE, CASS, DIVIDE, EDDY, EMMONS, KIDDER, LOGAN, MCINTOSH, MOUNTRAIL, RAMSEY, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 5, 8, 11, 13, 15, 16, 21, 27, 28, 29, 31, 39, 41, 43, 45 Map
Compositae Erigeron ochroleucus , buff fleabane DUNN, MCKENZIE, SIOUX, STARK 4, 24, 35, 39, 41, 43 Map, Photo
Compositae Erigeron oxyodontus , fleabane 18 Map
Compositae Erigeron philadelphicus , Philadelphia fleabane BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Erigeron pumilus , shaggy fleabane ADAMS, BILLINGS, BOWMAN, BURKE, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, RAMSEY, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 17, 18, 21, 24, 27, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo
Compositae Erigeron radicatus , taproot fleabane DUNN 5, 7, 29, 34, 39, 41, 43 Map
Compositae Erigeron strigosus , prairie fleabane ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Erigeron subtrinervis , threenerve fleabane BENSON, BOWMAN, DUNN, MCKENZIE, OLIVER, SLOPE, STARK, WARD 1, 3, 4, 5, 7, 17, 24, 27, 29, 39, 41, 43 Map
Hydrophyllaceae Eriodictyon angustifolium , narrowleaf yerba santa 29 Map
Polygonaceae Eriogonum annuum , annual buckwheat ADAMS, BOWMAN, GOLDEN VALLEY, GRANT, MCLEAN, MERCER, MORTON, OLIVER, SIOUX, SLOPE 1, 3, 4, 5, 7, 12, 18, 27, 29, 32, 39, 41, 43, 45 Map
Polygonaceae Eriogonum cernuum , nodding buckwheat DUNN, SLOPE 5, 29, 34, 39, 41, 43 Map
Polygonaceae Eriogonum flavum , alpine golden buckwheat ADAMS, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, ROLETTE, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 12, 13, 17, 24, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Eriogonum gordonii , Gordon's buckwheat MOUNTRAIL 4, 5, 13, 41 Map
Polygonaceae Eriogonum lagopus , parasol buckwheat BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SLOPE, STARK, WILLIAMS 5 Map
Polygonaceae Eriogonum pauciflorum , fewflower buckwheat ADAMS, BENSON, BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, HETTINGER, MCHENRY, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 13, 18, 24, 27, 29, 32, 39, 41, 43, 43, 45, 45 Map
Polygonaceae Eriogonum trichopes , little deserttrumpet GRANT, MOUNTRAIL 5, 27 Map
Polygonaceae Eriogonum visheri , Visher's buckwheat BILLINGS, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MOUNTRAIL, SIOUX, SLOPE 1, 5, 5, 7, 29, 33, 34, 35, 39, 41, 43, 45 Map
Cyperaceae Eriophorum angustifolium , tall cottongrass BARNES, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 15, 16, 17, 18, 19, 25, 26, 28, 29, 31, 39, 41, 43, 45 Map, Photo
Cyperaceae Eriophorum chamissonis , Chamisso's cottongrass BARNES, BOTTINEAU, LAMOURE, MCHENRY, ROLETTE 4, 6, 7, 15, 16, 29, 34, 35, 39, 41, 43 Map, Photo
Cyperaceae Eriophorum gracile , slender cottongrass RANSOM 5, 29, 34, 41, 43 Map
Cyperaceae Eriophorum viridicarinatum , thinleaf cottonsedge BARNES, BOTTINEAU, BURKE, DIVIDE, GRIGGS, KIDDER, MCHENRY, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, WARD, WILLIAMS 1, 4, 5, 5, 7, 7, 13, 15, 16, 26, 27, 29, 34, 35, 39, 41, 43 Map, Photo
Geraniaceae Erodium cicutarium , redstem stork's bill BARNES. Introduced. 3, 11, 18, 27, 29, 39, 40 Map
Cruciferae Eruca vesicaria , rocketsalad CASS, PIERCE, ROLETTE. Introduced. 27, 29, 39, 41, 43 Map
Cruciferae Erucastrum gallicum , common dogmustard BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 11, 13, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 43 Map
Umbelliferae Eryngium leavenworthii , Leavenworth's eryngo CASS 5 Map
Cruciferae Erysimum angustatum , Dawson wallflower ADAMS, BILLINGS, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 5 Map
Cruciferae Erysimum asperum , western wallflower ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 9, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Erysimum capitatum , sanddune wallflower ADAMS, BENSON, BILLINGS, DUNN, HETTINGER, SIOUX 12, 43, 45 Map
Cruciferae Erysimum cheiranthoides , wormseed wallflower BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Erysimum coarctatum , small-flower prairie wallflower BILLINGS, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 5 Map
Cruciferae Erysimum inconspicuum , shy wallflower BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 7, 8, 10, 11, 13, 14, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map
Cruciferae Erysimum marschallianum , hard wallflower KIDDER. Introduced. 43 Map
Cruciferae Erysimum repandum , spreading wallflower 29 Map
Cactaceae Escobaria missouriensis , Missouri foxtail cactus BILLINGS, BURLEIGH, DUNN, GOLDEN VALLEY, MCKENZIE, SIOUX, SLOPE, STARK 1, 5, 5, 7, 12, 24, 27, 29, 32, 33, 35, 39, 41, 43 Map
Cactaceae Escobaria vivipara , spinystar BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PIERCE, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44 Map, Photo, Photo, Photo, Photo
Celastraceae Euonymus alatus , burningbush GRAND FORKS. Introduced. 7 Map
Celastraceae Euonymus atropurpureus , burningbush CASS, RANSOM, RICHLAND, SARGENT 1, 5, 7, 18, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43, 45 Map
Compositae Eupatorium perfoliatum , common boneset RANSOM, RICHLAND, SARGENT 1, 3, 5, 6, 7, 15, 16, 18, 25, 26, 27, 29, 33, 35, 39, 41, 43, 45 Map
Euphorbiaceae Euphorbia agraria , urban spurge BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, MCHENRY, MCINTOSH, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 29, 43 Map
Euphorbiaceae Euphorbia brachycera , horned spurge BILLINGS 7, 29, 39, 41 Map
Euphorbiaceae Euphorbia cyparissias , cypress spurge BOWMAN, EDDY, EMMONS, KIDDER, LOGAN, MCINTOSH. Introduced. 1, 7, 18, 19, 27, 29, 31, 39, 40, 43, 45 Map
Euphorbiaceae Euphorbia esula , leafy spurge ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 2, 3, 4, 6, 7, 7, 8, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 24, 25, 26, 26, 27, 28, 29, 30, 31, 32, 36, 37, 39, 40, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo
Euphorbiaceae Euphorbia helioscopia , madwoman's milk 29, 39 Map
Euphorbiaceae Euphorbia marginata , snow on the mountain CASS, DUNN, EDDY, KIDDER, MERCER, MORTON 1, 3, 19, 27, 29, 39, 41, 43 Map
Euphorbiaceae Euphorbia peplus , petty spurge 18, 27, 29, 39 Map
Euphorbiaceae Euphorbia spathulata , warty spurge BILLINGS, CASS, DUNN, GOLDEN VALLEY, MCKENZIE, MORTON, SIOUX, SLOPE, STARK 1, 3, 18, 24, 27, 29, 32, 39, 41, 43, 45 Map
Compositae Eurybia conspicua , western showy aster 18 Map
Compositae Euthamia graminifolia , flat-top goldentop BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 25, 26, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Compositae Euthamia gymnospermoides , Texas goldentop CASS, MCLEAN, RANSOM, RICHLAND 18, 29, 39, 43 Map
Compositae Eutrochium maculatum , spotted joe pye weed BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH 1, 2, 4, 5, 6, 7, 8, 9, 11, 14, 15, 16, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Eutrochium purpureum , sweetscented joe pye weed 3, 18 Map
Compositae Evax prolifera , bighead pygmycudweed 18 Map
Convolvulaceae Evolvulus nuttallianus , shaggy dwarf morning-glory 29, 39 Map
Polygonaceae Fagopyrum esculentum , buckwheat 1, 4, 7, 8, 17, 18, 19, 29, 38, 39, 43 Map
Polygonaceae Fagopyrum tataricum , Tartary buckwheat 18 Map
Gramineae Festuca altaica , Altai fescue BENSON, BOTTINEAU, BURKE, CAVALIER, DIVIDE, GRAND FORKS, MCHENRY, MOUNTRAIL, ROLETTE, TOWNER, WARD, WILLIAMS 1, 4, 5, 6, 7, 13, 17, 27, 28, 43, 45 Map
Gramineae Festuca brachyphylla , alpine fescue BENSON, BURKE, DUNN, KIDDER, LAMOURE, MCLEAN, MOUNTRAIL, WILLIAMS 5, 43, 45 Map
Gramineae Festuca brevipila , hard fescue 29, 39 Map
Gramineae Festuca campestris , rough fescue 41 Map
Gramineae Festuca hallii , plains rough fescue BENSON, BOTTINEAU, BURKE, CAVALIER, DIVIDE, MCLEAN, MOUNTRAIL, WARD, WILLIAMS 3, 4, 18, 29, 34, 39, 41, 43, 45 Map
Gramineae Festuca idahoensis , Idaho fescue MERCER 7 Map
Gramineae Festuca ovina , sheep fescue BENSON, BOTTINEAU, BURKE, CASS, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, NELSON, PEMBINA, PIERCE, ROLETTE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WILLIAMS. Introduced. 1, 3, 4, 5, 6, 7, 8, 9, 11, 13, 18, 19, 24, 27, 28, 30, 31, 43, 44, 45 Map
Gramineae Festuca paradoxa , clustered fescue 18 Map
Gramineae Festuca rubra , red fescue CASS, GRAND FORKS. Introduced. 29, 39, 43 Map
Gramineae Festuca saximontana , Rocky Mountain fescue BENSON, BOWMAN, BURKE, CASS, DIVIDE, EDDY, FOSTER, KIDDER, LAMOURE, MCHENRY, MCKENZIE, MOUNTRAIL, PEMBINA, PIERCE, ROLETTE, STEELE, STUTSMAN, WARD, WILLIAMS 5, 29, 39, 41, 43, 45 Map
Gramineae Festuca subverticillata , nodding fescue BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, EDDY, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, TRAILL, WALSH 1, 5, 5, 6, 7, 8, 11, 14, 19, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map
Gramineae Festuca thurberi , Thurber's fescue MCHENRY 7 Map
Gramineae Festuca viridula , greenleaf fescue 18 Map
Limnanthaceae Floerkea proserpinacoides , false mermaidweed 29 Map
Rosaceae Fragaria vesca , woodland strawberry BARNES, BILLINGS, BOTTINEAU, BURLEIGH, DUNN, GOLDEN VALLEY, GRAND FORKS, LAMOURE, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH 1, 5, 7, 11, 18, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 42, 43 Map
Rosaceae Fragaria virginiana , Virginia strawberry BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Rhamnaceae Frangula alnus , glossy buckthorn GRAND FORKS. Introduced. 7 Map
Oleaceae Fraxinus americana , white ash GRAND FORKS, RANSOM 7, 45 Map
Oleaceae Fraxinus nigra , black ash CASS, CAVALIER, PEMBINA 5, 6, 7, 27, 29, 30, 33, 34, 39, 41, 43 Map
Oleaceae Fraxinus pennsylvanica , green ash BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Liliaceae Fritillaria affinis , checker lily 7 Map
Liliaceae Fritillaria atropurpurea , spotted fritillary BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MOUNTRAIL, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 18, 24, 27, 29, 31, 32, 39, 41, 45 Map, Photo
Liliaceae Fritillaria pudica , yellow fritillary BILLINGS, GRAND FORKS, MORTON 5, 5, 27, 29, 32, 33, 35, 39, 41, 43 Map
Papaveraceae Fumaria officinalis , drug fumitory BARNES, BENSON, BURLEIGH, CASS, GRAND FORKS, GRIGGS, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, WALSH, WARD, WELLS. Introduced. 1, 5, 6, 7, 11, 17, 25, 27, 30, 45 Map
Papaveraceae Fumaria vaillantii , earthsmoke BARNES, BENSON, BURLEIGH, CASS, EDDY, GRIGGS, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, WALSH, WARD, WELLS. Introduced. 8, 19, 21, 26, 29, 39, 43 Map
Compositae Gaillardia aristata , blanketflower BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Gaillardia pulchella , Indian blanket BENSON, CASS, MORTON, PIERCE, RANSOM, SHERIDAN, SLOPE 5, 7, 7, 43 Map
Labiatae Galeopsis bifida , splitlip hempnettle RAMSEY, ROLETTE, WALSH. Introduced. 4, 21, 29, 39 Map, Photo, Photo, Photo
Labiatae Galeopsis tetrahit , brittlestem hempnettle BARNES, CAVALIER, GRAND FORKS, RANSOM, RICHLAND, ROLETTE, SARGENT, TOWNER, WALSH. Introduced. 1, 3, 4, 7, 25, 26, 27, 29, 40, 43 Map, Photo
Compositae Galinsoga parviflora , gallant soldier CASS, FOSTER, STARK. Introduced. 3, 18, 29, 39, 40, 43, 45 Map
Compositae Galinsoga quadriradiata , shaggy soldier BILLINGS, CASS, FOSTER, GOLDEN VALLEY, GRAND FORKS, MCHENRY, RANSOM, RICHLAND, SARGENT, SLOPE. Introduced. 1, 5, 7, 19, 25, 26, 27, 29, 39, 40, 43, 45 Map
Rubiaceae Galium aparine , stickywilly BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Rubiaceae Galium boreale , northern bedstraw ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rubiaceae Galium brevipes , limestone swamp bedstraw 29, 34, 39, 41 Map
Rubiaceae Galium labradoricum , northern bog bedstraw BOTTINEAU, CAVALIER, MCHENRY, PEMBINA, RANSOM, RICHLAND, SARGENT, TOWNER 4, 5, 6, 7, 15, 25, 26, 29, 33, 34, 35, 39, 41, 43, 45 Map, Photo, Photo
Rubiaceae Galium obtusum , bluntleaf bedstraw ROLETTE 4 Map, Photo
Rubiaceae Galium trifidum , threepetal bedstraw BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map, Photo, Photo, Photo
Rubiaceae Galium triflorum , fragrant bedstraw BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 2, 3, 4, 5, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Rubiaceae Galium verum , Yellow Spring bedstraw CASS, DUNN, MCKENZIE, STARK. Introduced. 1, 3, 5, 18, 24, 29, 33, 39, 40, 43 Map
Onagraceae Gaura coccinea , scarlet beeblossom ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Onagraceae Gaura parviflora , velvetweed BILLINGS, GOLDEN VALLEY, SLOPE 1, 18, 29, 32, 39, 41, 43, 45 Map
Gentianaceae Gentiana affinis , pleated gentian BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, DIVIDE, DUNN, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, ROLETTE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 24, 27, 28, 29, 30, 31, 39, 41, 43, 44, 45 Map, Photo, Photo
Gentianaceae Gentiana andrewsii , closed bottle gentian BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WELLS 1, 2, 3, 5, 6, 7, 8, 10, 11, 14, 15, 16, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo
Gentianaceae Gentiana decora , showy gentian BURKE 45 Map
Gentianaceae Gentiana puberulenta , downy gentian BARNES, BENSON, CASS, DICKEY, EDDY, GRAND FORKS, LAMOURE, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, WALSH 1, 2, 5, 8, 11, 21, 26, 29, 39, 41, 43, 45 Map
Gentianaceae Gentiana saponaria , harvestbells BARNES, CASS, GRAND FORKS, LAMOURE, RAMSEY, RANSOM, RICHLAND, SARGENT 7, 18, 25, 27 Map
Gentianaceae Gentianella amarella , autumn dwarf gentian ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, RAMSEY, RICHLAND, ROLETTE, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map
Gentianaceae Gentianopsis crinita , greater fringed gentian BURKE, EDDY, KIDDER, MCHENRY, PEMBINA, ROLETTE, TOWNER 1, 5, 8, 15, 19, 29, 34, 35, 39, 41, 43 Map
Gentianaceae Gentianopsis detonsa , windmill fringed gentian BENSON 7, 45 Map
Gentianaceae Gentianopsis macounii , Macoun's fringed gentian 29 Map
Gentianaceae Gentianopsis thermalis , Rocky Mountain fringed gentian BENSON 43 Map
Gentianaceae Gentianopsis virgata , lesser fringed gentian BARNES, BENSON, BOTTINEAU, BURKE, EDDY, EMMONS, FOSTER, KIDDER, LOGAN, MCHENRY, MCINTOSH, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN 3, 4, 5, 5, 6, 7, 8, 9, 13, 15, 16, 19, 25, 27, 28, 29, 30, 31, 39, 41, 43, 45 Map, Photo
Geraniaceae Geranium bicknellii , Bicknell's cranesbill BILLINGS, BOTTINEAU, DUNN, EDDY, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MOUNTRAIL, PEMBINA, RAMSEY, ROLETTE, STARK 1, 3, 4, 6, 13, 21, 24, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo
Geraniaceae Geranium carolinianum , Carolina geranium BOTTINEAU, CAVALIER, DUNN, GRAND FORKS, MCKENZIE, PEMBINA, ROLETTE, SIOUX, STARK, WARD, WILLIAMS 1, 3, 4, 6, 7, 7, 13, 17, 18, 24, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo
Geraniaceae Geranium columbinum , longstalk cranesbill 18, 29 Map
Geraniaceae Geranium maculatum , spotted geranium CASS 1, 27, 29, 34, 35, 39, 41, 43 Map
Geraniaceae Geranium pusillum , small geranium CASS, DICKEY, GRAND FORKS, LAMOURE, PEMBINA. Introduced. 1, 2, 3, 27, 29, 39, 43 Map
Rosaceae Geum aleppicum , yellow avens BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 11, 13, 17, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Geum canadense , white avens BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, GRAND FORKS, GRIGGS, LAMOURE, MCKENZIE, MCLEAN, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 19, 21, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 42, 43, 45 Map, Photo
Rosaceae Geum macrophyllum , largeleaf avens BARNES, BENSON, BOTTINEAU, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WARD 1, 3, 4, 5, 6, 7, 11, 18, 26, 27, 28, 29, 34, 39, 41, 43 Map, Photo
Rosaceae Geum rivale , purple avens PEMBINA, ROLETTE 4, 5, 7, 16, 29, 30, 33, 35, 39, 41, 42, 43 Map, Photo
Rosaceae Geum triflorum , old man's whiskers BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Verbenaceae Glandularia bipinnatifida , Dakota mock vervian SLOPE 43, 45 Map
Primulaceae Glaux maritima , sea milkwort BARNES, BENSON, BOTTINEAU, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 45 Map
Labiatae Glechoma hederacea , ground ivy BARNES, BOTTINEAU, BURLEIGH, CASS, DICKEY, GRAND FORKS, LAMOURE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WILLIAMS. Introduced. 1, 2, 5, 6, 13, 18, 25, 26, 27, 28, 29, 30, 39, 40, 43 Map
Leguminosae Gleditsia triacanthos , honeylocust BURLEIGH, CASS, GRAND FORKS 1, 7, 29, 39, 41, 43 Map
Gramineae Glyceria borealis , small floating mannagrass BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 45 Map
Gramineae Glyceria fluitans , water mannagrass BENSON. Introduced. 7 Map
Gramineae Glyceria grandis , American mannagrass BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Glyceria maxima , reed mannagrass 5 Map
Gramineae Glyceria striata , fowl mannagrass BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map
Leguminosae Glycine max , soybean 7, 38 Map
Leguminosae Glycyrrhiza lepidota , American licorice BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 21, 24, 25, 26, 27, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Gnaphalium exilifolium , slender cudweed BURKE, DIVIDE, WARD 4, 5 Map
Compositae Gnaphalium palustre , western marsh cudweed BURKE, DIVIDE, MOUNTRAIL, WARD, WILLIAMS 1, 4, 5, 13, 17, 27, 29, 39, 41, 43 Map
Compositae Gnaphalium uliginosum , marsh cudweed BURKE, WARD. Introduced. 4, 5, 13, 17, 39 Map, Photo
Plantaginaceae Gratiola aurea , golden hedgehyssop GRAND FORKS 29, 39, 41 Map
Plantaginaceae Gratiola neglecta , clammy hedgehyssop BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 9, 11, 13, 15, 16, 17, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map
Plantaginaceae Gratiola virginiana , roundfruit hedgehyssop BENSON 3, 7, 18 Map
Amaranthaceae Grayia spinosa , spiny hopsage SLOPE 39 Map
Compositae Grindelia hirsutula , hairy gumweed BARNES, BENSON, GOLDEN VALLEY, MCKENZIE, NELSON, WARD 45 Map
Compositae Grindelia squarrosa , curlycup gumweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Guizotia abyssinica , ramtilla PIERCE. Introduced. 7 Map
Compositae Gutierrezia sarothrae , broom snakeweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RENVILLE, ROLETTE, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Gutierrezia texana , Texas snakeweed 7 Map
Polypodiaceae Gymnocarpium dryopteris , western oakfern CAVALIER, RANSOM, RICHLAND, SARGENT 5, 7, 18, 26, 29, 34, 35, 39, 41, 43 Map
Leguminosae Gymnocladus dioicus , Kentucky coffeetree CASS, GRAND FORKS, RANSOM 1, 7, 29, 39, 41, 43 Map
Caryophyllaceae Gypsophila elegans , showy baby's-breath 18, 29, 39 Map
Caryophyllaceae Gypsophila paniculata , baby's breath ADAMS, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, ROLETTE, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 8, 11, 13, 17, 19, 24, 27, 29, 31, 36, 39, 40, 43, 44, 45 Map
Boraginaceae Hackelia deflexa , nodding stickseed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Boraginaceae Hackelia floribunda , manyflower stickseed BENSON, BILLINGS, BOTTINEAU, BURKE, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCINTOSH, MOUNTRAIL, PIERCE, RICHLAND, WARD 1, 4, 5, 7, 13, 17, 18, 27, 28, 29, 31, 32, 39, 41, 43 Map
Boraginaceae Hackelia virginiana , beggarslice BARNES, CASS, CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, TRAILL, WALSH, WARD 1, 4, 5, 6, 7, 11, 25, 26, 29, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gentianaceae Halenia deflexa , American spurred gentian CAVALIER, PEMBINA 1, 29, 33, 34, 35, 39, 41, 43 Map
Leguminosae Halimodendron halodendron , common salttree 29, 39 Map
Amaranthaceae Halogeton glomeratus , saltflower BILLINGS, MCKENZIE. Introduced. 36, 39, 40 Map
Labiatae Hedeoma drummondii , Drummond's false pennyroyal ADAMS, BILLINGS, BOWMAN, DUNN, EDDY, GOLDEN VALLEY, GRANT, MCKENZIE, MERCER, MORTON, OLIVER, SLOPE, STARK, WILLIAMS 1, 4, 5, 7, 13, 18, 24, 27, 29, 39, 41, 43, 45 Map
Labiatae Hedeoma hispida , rough false pennyroyal ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 12, 13, 14, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Labiatae Hedeoma nana , dwarf false pennyroyal 3 Map
Labiatae Hedeoma pulegioides , American false pennyroyal 29, 39 Map
Leguminosae Hedysarum alpinum , alpine sweetvetch 29, 39 Map
Leguminosae Hedysarum boreale , Utah sweetvetch BILLINGS, BOTTINEAU, BURKE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, RENVILLE, SLOPE, STARK, WARD, WELLS, WILLIAMS 1, 4, 5, 6, 7, 13, 17, 19, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map
Compositae Helenium autumnale , common sneezeweed BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 8, 10, 11, 13, 15, 16, 17, 19, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 43, 45 Map
Compositae Helianthella quinquenervis , fivenerve helianthella WARD 4 Map
Cistaceae Helianthemum bicknellii , hoary frostweed PEMBINA, RANSOM, RICHLAND, SARGENT 1, 5, 5, 7, 25, 26, 27, 29, 30, 33, 34, 35, 39, 41, 43, 45 Map
Cistaceae Helianthemum canadense , longbranch frostweed 3 Map
Compositae Helianthus annuus , common sunflower 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 38, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo
Compositae Helianthus decapetalus , thinleaf sunflower WARD 17 Map
Compositae Helianthus giganteus , giant sunflower NELSON, WARD 3, 9, 39, 45 Map
Compositae Helianthus grosseserratus , sawtooth sunflower CASS, RANSOM, RICHLAND, SARGENT 1, 3, 5, 16, 26, 29, 35, 39, 41, 43 Map
Compositae Helianthus maximiliani , Maximilian sunflower ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Helianthus microcephalus , small woodland sunflower GRAND FORKS 7 Map
Compositae Helianthus nuttallii , Nuttall's sunflower ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 6, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 25, 25, 26, 27, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Compositae Helianthus pauciflorus , stiff sunflower ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 29, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Helianthus petiolaris , prairie sunflower BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Helianthus strumosus , paleleaf woodland sunflower 29, 39 Map
Compositae Helianthus tuberosus , Jerusalem artichoke BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo
Compositae Helianthus ��laetiflorus , cheerful sunflower BENSON, BOTTINEAU, GRAND FORKS, NELSON, RANSOM 3, 5, 7, 9, 28, 39 Map
Compositae Heliopsis helianthoides , smooth oxeye BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, EDDY, GRAND FORKS, GRIGGS, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WALSH 1, 3, 4, 5, 6, 7, 7, 8, 11, 14, 18, 19, 21, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo
Hydrophyllaceae Heliotropium curassavicum , salt heliotrope BENSON, BOTTINEAU, BURLEIGH, CASS, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, TOWNER 1, 5, 6, 8, 11, 15, 16, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 34, 39, 41, 43 Map
Umbelliferae Heracleum maximum , common cowparsnip BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 3, 4, 5, 7, 13, 14, 17, 25, 27, 28, 29, 30, 32, 39, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Umbelliferae Heracleum sphondylium , eltrot BARNES, BENSON, BILLINGS, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 5, 6, 8, 11, 18, 19, 21, 24, 26, 31, 41, 42, 43, 44 Map
Cruciferae Hesperis matronalis , dames rocket ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Gramineae Hesperostipa comata , needle and thread ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo
Gramineae Hesperostipa curtiseta , shortbristle needle and thread BENSON, BOTTINEAU, BURKE, DIVIDE, DUNN, EDDY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, RAMSEY, RENVILLE, STARK, WARD, WELLS 4, 5, 8, 19, 21, 24, 29, 39, 41 Map, Photo, Photo, Photo, Photo
Gramineae Hesperostipa spartea , porcupinegrass BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map
Pontederiaceae Heteranthera dubia , grassleaf mudplantain BARNES, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MERCER, NELSON, RANSOM, RICHLAND, SARGENT, STUTSMAN, TRAILL, WALSH 1, 5, 6, 7, 7, 11, 15, 16, 19, 25, 26, 27, 29, 31, 39, 41 Map
Compositae Heterotheca camporum , lemonyellow false goldenaster RANSOM 45 Map
Compositae Heterotheca canescens , hoary false goldenaster SIOUX 12 Map
Compositae Heterotheca stenophylla , stiffleaf false goldenaster LOGAN 43 Map
Compositae Heterotheca villosa , hairy false goldenaster ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Saxifragaceae Heuchera americana , American alumroot RANSOM 3, 7, 18 Map
Saxifragaceae Heuchera richardsonii , Richardson's alumroot ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Malvaceae Hibiscus moscheutos , crimsoneyed rosemallow BENSON 39 Map
Malvaceae Hibiscus trionum , flower of an hour BARNES, BOTTINEAU, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WELLS. Introduced. 1, 2, 4, 5, 7, 8, 11, 18, 19, 24, 26, 27, 29, 31, 39, 40, 43, 45 Map
Compositae Hieracium aurantiacum , orange hawkweed ROLETTE. Introduced. 36, 40 Map
Compositae Hieracium canadense , Canadian hawkweed BOTTINEAU, GRAND FORKS, RANSOM, ROLETTE, SLOPE, WARD 1, 4, 7, 17, 27 Map
Compositae Hieracium kalmii , Kalm's hawkweed 29, 41 Map
Compositae Hieracium pilosella , mouseear hawkweed BENSON. Introduced. 7 Map
Compositae Hieracium scabrum , rough hawkweed GRAND FORKS 7 Map
Compositae Hieracium umbellatum , narrowleaf hawkweed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STUTSMAN, WARD 1, 2, 3, 4, 5, 8, 11, 13, 19, 21, 24, 25, 26, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Hieracium ��floribundum , pale hawkweed PIERCE. Introduced. 7 Map
Gramineae Hierochloe hirta , northern sweetgrass BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, GRAND FORKS, GRANT, LAMOURE, MCHENRY, MCLEAN, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SHERIDAN, STEELE, STUTSMAN, TOWNER, WARD, WILLIAMS 4, 29, 39, 41, 43, 45 Map
Gramineae Hierochloe odorata , sweetgrass BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 30, 31, 43, 44, 45 Map, Photo, Photo, Photo
Plantaginaceae Hippuris tetraphylla , fourleaf mare's-tail BENSON, BOTTINEAU 43 Map
Plantaginaceae Hippuris vulgaris , common mare's-tail ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 9, 11, 13, 15, 16, 19, 21, 24, 25, 26, 27, 28, 29, 31, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo
Gramineae Holcus lanatus , common velvetgrass 29, 39 Map
Gramineae Hordeum jubatum , foxtail barley ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Hordeum pusillum , little barley BILLINGS, GRAND FORKS, SLOPE 1, 5, 5, 7, 29, 32, 34, 39, 41, 43 Map
Gramineae Hordeum vulgare , common barley 5, 7, 18, 29, 31, 38, 39, 43, 45 Map
Rubiaceae Houstonia canadensis , Canadian summer bluet BENSON, NELSON 7, 29 Map
Rubiaceae Houstonia longifolia , longleaf summer bluet BENSON, CAVALIER, EDDY, GRAND FORKS, MCHENRY, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, TOWNER, WELLS 1, 3, 5, 6, 8, 19, 26, 27, 29, 30, 39, 41, 43, 44 Map
Rubiaceae Houstonia purpurea , Venus' pride 18 Map
Cistaceae Hudsonia tomentosa , woolly beachheather RANSOM, RICHLAND, SARGENT 3, 5, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43, 45 Map
Cannabaceae Humulus japonicus , Japanese hop 29 Map
Cannabaceae Humulus lupulus , common hop ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Hydrophyllaceae Hydrophyllum virginianum , eastern waterleaf BARNES, CASS, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, PEMBINA, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, WALSH 1, 3, 4, 5, 6, 7, 11, 14, 25, 26, 27, 29, 31, 39, 41, 42, 43, 45 Map, Photo, Photo
Compositae Hymenopappus filifolius , fineleaf hymenopappus BILLINGS, BOWMAN, DIVIDE, DUNN, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MOUNTRAIL, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 5, 6, 12, 13, 18, 24, 29, 32, 39, 41, 43, 45 Map
Compositae Hymenopappus tenuifolius , Chalk Hill hymenopappus ADAMS, BENSON, BILLINGS, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MOUNTRAIL, SIOUX, SLOPE, STARK, WILLIAMS 1, 4, 5, 7, 7, 13, 24, 27, 29, 41, 43 Map
Compositae Hymenoxys richardsonii , pingue rubberweed BENSON, BILLINGS, BOWMAN, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MORTON, SLOPE, STARK 1, 3, 4, 5, 6, 7, 13, 18, 18, 24, 27, 29, 32, 39, 41, 43, 45 Map
Solanaceae Hyoscyamus niger , black henbane BARNES, BILLINGS, BOTTINEAU, BOWMAN, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, OLIVER, SLOPE, STARK, TOWNER. Introduced. 1, 2, 3, 5, 6, 7, 11, 18, 24, 27, 28, 29, 31, 32, 36, 39, 40, 42, 43 Map
Hypericaceae Hypericum boreale , northern St. Johnswort RANSOM 6, 35, 43 Map
Hypericaceae Hypericum ellipticum , pale St. Johnswort 3, 29 Map
Hypericaceae Hypericum gymnanthum , claspingleaf St. Johnswort BENSON 43 Map
Hypericaceae Hypericum majus , large St. Johnswort BARNES, BENSON, CASS, EDDY, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN 1, 3, 5, 6, 7, 11, 15, 16, 18, 25, 26, 27, 29, 33, 39, 41, 43, 45 Map
Hypericaceae Hypericum mutilum , dwarf St. Johnswort GRAND FORKS 7 Map
Hypericaceae Hypericum perforatum , common St. Johnswort RANSOM, RICHLAND, SARGENT. Introduced. 3, 25, 26, 27, 29, 33, 39 Map
Hypoxidaceae Hypoxis hirsuta , common goldstar BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, NELSON, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, STUTSMAN, WARD 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Balsaminaceae Impatiens capensis , jewelweed BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DIVIDE, EDDY, GRAND FORKS, GRIGGS, MCHENRY, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH 1, 3, 4, 5, 6, 7, 7, 8, 11, 14, 15, 16, 19, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Balsaminaceae Impatiens pallida , pale touch-me-not BOTTINEAU, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 5, 7, 14, 15, 16, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map
Convolvulaceae Ipomoea alba , tropical white morning-glory EMMONS 5 Map
Convolvulaceae Ipomoea aquatica , swamp morning-glory 3, 18 Map
Convolvulaceae Ipomoea hederacea , ivyleaf morning-glory LAMOURE. Introduced. 3, 5, 29, 39 Map
Convolvulaceae Ipomoea purpurea , tall morning-glory CASS, DICKEY, LAMOURE, WARD. Introduced. 1, 2, 3, 4, 5, 17, 18, 29, 39, 40, 43 Map
Polemoniaceae Ipomopsis congesta , ballhead ipomopsis BILLINGS, BOWMAN, DUNN, MCKENZIE, SLOPE, STARK, WILLIAMS 1, 3, 5, 6, 7, 13, 24, 27, 29, 32, 39, 41, 43, 43, 45 Map
Iridaceae Iris germanica , German iris CAVALIER. Introduced. 4 Map, Photo
Iridaceae Iris missouriensis , Rocky Mountain iris BURLEIGH, EMMONS, KIDDER, LOGAN, MCINTOSH 1, 5, 29, 31, 33, 34, 35, 39, 41, 43 Map
Isoetaceae Isoetes ��eatonii , Eaton's quillwort 5 Map
Compositae Iva annua , annual marsh elder CASS, WALSH 1, 5, 5, 27, 29, 33, 39, 41, 43, 45 Map
Compositae Iva axillaris , povertyweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, ROLETTE, SHERIDAN, SIOUX, SLOPE, STARK, WALSH, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 11, 13, 17, 18, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo
Juglandaceae Juglans nigra , black walnut CASS, WARD 1, 4, 29, 39, 41, 43 Map, Photo
Juncaceae Juncus alpinoarticulatus , northern green rush BENSON, BOTTINEAU, BURKE, DIVIDE, EDDY, EMMONS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WARD 1, 5, 6, 8, 11, 13, 15, 16, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map
Juncaceae Juncus ambiguus , seasice rush BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, SLOPE, STUTSMAN, WARD, WILLIAMS 5 Map
Juncaceae Juncus arcticus , arctic rush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Juncaceae Juncus articulatus , jointleaf rush ADAMS, MCHENRY, MORTON 4, 7 Map, Photo, Photo
Juncaceae Juncus brachycephalus , smallhead rush BENSON, BOTTINEAU, CASS, MCHENRY, RANSOM, STUTSMAN, WARD 3, 5, 17, 18, 27, 28, 29, 35, 39, 41, 43, 45 Map
Juncaceae Juncus brevicaudatus , narrowpanicle rush BOTTINEAU, MCHENRY 5, 7, 15, 16, 29, 34, 35, 39, 43 Map
Juncaceae Juncus bufonius , toad rush BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Juncaceae Juncus canadensis , Canadian rush BOTTINEAU, GRAND FORKS 3, 5, 7 Map
Juncaceae Juncus compressus , roundfruit rush ADAMS, BOWMAN, BURLEIGH, EMMONS, HETTINGER, KIDDER, LOGAN, MCINTOSH, MORTON, WILLIAMS. Introduced. 4, 5, 15, 16, 29, 31, 39, 43, 45 Map, Photo, Photo
Juncaceae Juncus dudleyi , Dudley's rush ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Juncaceae Juncus effusus , common rush BENSON 3, 7, 27, 29, 39 Map
Juncaceae Juncus ensifolius , swordleaf rush 29, 39 Map
Juncaceae Juncus gerardii , saltmeadow rush CASS, RANSOM, RICHLAND, SARGENT 5, 5, 15, 16, 25, 26, 29, 33, 39, 41, 43 Map
Juncaceae Juncus interior , inland rush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Juncaceae Juncus longistylis , longstyle rush BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Juncaceae Juncus nodosus , knotted rush BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STUTSMAN, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Juncaceae Juncus tenuis , poverty rush BENSON, WARD 7, 29, 39, 41, 45 Map
Juncaceae Juncus torreyi , Torrey's rush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Juncaceae Juncus vaseyi , Vasey's rush BOTTINEAU 5, 15, 16, 18, 29, 34, 35, 39, 41, 43 Map
Cupressaceae Juniperus communis , common juniper ADAMS, BENSON, BILLINGS, BOWMAN, CAVALIER, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, SIOUX, SLOPE, STARK, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 18, 19, 24, 27, 29, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo
Cupressaceae Juniperus horizontalis , creeping juniper BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, ROLETTE, SIOUX, SLOPE, STARK, STEELE, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 24, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Cupressaceae Juniperus sabina , savin SLOPE 43 Map
Cupressaceae Juniperus scopulorum , Rocky Mountain juniper BARNES, BILLINGS, BOWMAN, BURLEIGH, CASS, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 8, 11, 13, 18, 19, 21, 24, 25, 27, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Cupressaceae Juniperus virginiana , eastern redcedar BILLINGS, BOTTINEAU, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, WARD 1, 4, 5, 7, 17, 26, 29, 39, 41, 42, 43 Map, Photo, Photo
Caprifoliaceae Knautia arvensis , field scabiosa GRAND FORKS, PIERCE, WARD. Introduced. 3, 5, 17, 27, 29, 39, 43 Map
Gramineae Koeleria macrantha , prairie Junegrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Krascheninnikovia lanata , winterfat BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 6, 7, 12, 13, 17, 18, 24, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 45 Map
Compositae Lactuca biennis , tall blue lettuce BARNES, BENSON, BOTTINEAU, CASS, EDDY, GRAND FORKS, MCLEAN, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH 1, 3, 4, 7, 7, 8, 11, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo
Compositae Lactuca canadensis , Canada lettuce ADAMS, BARNES, BILLINGS, BOTTINEAU, CASS, CAVALIER, DUNN, EDDY, GRAND FORKS, MCKENZIE, MCLEAN, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK 1, 3, 4, 5, 6, 11, 18, 24, 25, 26, 27, 28, 29, 30, 32, 39, 42, 43, 45 Map, Photo
Compositae Lactuca floridana , woodland lettuce SHERIDAN 5 Map
Compositae Lactuca hirsuta , hairy lettuce 3 Map
Compositae Lactuca ludoviciana , biannual lettuce BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, MCHENRY, MCKENZIE, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WILLIAMS 1, 2, 3, 4, 5, 7, 8, 10, 11, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 42, 43, 45, 45 Map
Compositae Lactuca sativa , garden lettuce 18, 29, 38, 39, 45 Map
Compositae Lactuca serriola , prickly lettuce BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 7, 8, 9, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 45, 45 Map, Photo, Photo
Compositae Lactuca tatarica , blue lettuce ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Lactuca virosa , bitter lettuce 3 Map
Labiatae Lamium amplexicaule , henbit deadnettle CAVALIER, DUNN, MCKENZIE, OLIVER, STARK. Introduced. 1, 5, 20, 24, 27, 29, 39, 40, 41, 43 Map
Papaveraceae Lamprocapnos spectabilis , bleeding heart GRAND FORKS. Introduced. 7 Map
Urticaceae Laportea canadensis , Canadian woodnettle BARNES, CASS, CAVALIER, DICKEY, EDDY, GRAND FORKS, GRIGGS, LAMOURE, MCHENRY, PEMBINA, RANSOM, RENVILLE, RICHLAND, SARGENT, STEELE, STUTSMAN, TRAILL, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 17, 18, 19, 25, 26, 27, 29, 30, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Boraginaceae Lappula cenchrusoides , Great Plains stickseed BILLINGS, BOWMAN, DUNN, MCKENZIE, SIOUX, SLOPE, WILLIAMS 1, 5, 7, 13, 27, 29, 32, 34, 39, 43 Map
Boraginaceae Lappula occidentalis , flatspine stickseed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45, 45 Map, Photo
Boraginaceae Lappula squarrosa , European stickseed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 42, 43, 43, 45 Map
Compositae Lapsana communis , common nipplewort CASS. Introduced. 3, 27, 29, 39, 40, 43 Map
Pinaceae Larix laricina , tamarack CASS, MCHENRY 5, 7, 43 Map
Leguminosae Lathyrus latifolius , perennial pea 18 Map
Leguminosae Lathyrus ochroleucus , cream pea BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, EDDY, GRAND FORKS, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, WALSH, WARD 1, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 21, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 44, 45 Map, Photo
Leguminosae Lathyrus palustris , marsh pea BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, EDDY, GRAND FORKS, GRIGGS, LAMOURE, MCHENRY, MORTON, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, WALSH 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 15, 16, 19, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43 Map, Photo, Photo
Leguminosae Lathyrus sativus , white pea DUNN, MCKENZIE, STARK. Introduced. 24, 39 Map
Leguminosae Lathyrus venosus , veiny pea BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, EDDY, GRAND FORKS, LAMOURE, MORTON, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, WALSH, WARD 1, 2, 3, 4, 6, 7, 8, 11, 14, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Labiatae Lavandula angustifolia , English lavender 38, 45 Map
Malvaceae Lavatera cretica , Cornish mallow DIVIDE. Introduced. 5, 39 Map
Malvaceae Lavatera thuringiaca , tree lavatera 29, 39 Map
Cistaceae Lechea intermedia , largepod pinweed 29 Map
Cistaceae Lechea stricta , prairie pinweed BOWMAN, RANSOM, RICHLAND, SARGENT 1, 3, 5, 5, 25, 26, 27, 29, 32, 33, 34, 35, 39, 41, 43, 45 Map
Ericaceae Ledum groenlandicum , bog Labrador tea 29 Map
Gramineae Leersia oryzoides , rice cutgrass BARNES, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo
Gramineae Leersia virginica , whitegrass BURLEIGH, EMMONS, FOSTER, GRANT, MCINTOSH, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STUTSMAN 1, 5, 6, 25, 26, 27, 29, 35, 39, 41, 43 Map
Araceae Lemna minor , common duckweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 17, 19, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 45 Map, Photo
Araceae Lemna perpusilla , minute duckweed BARNES, BOTTINEAU, CASS, GRAND FORKS, GRIGGS, MCHENRY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WARD 1, 11, 17, 18, 26, 28, 29 Map
Araceae Lemna trisulca , star duckweed BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Araceae Lemna turionifera , turion duckweed BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRANT, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS 4, 5, 16, 19, 21, 24, 29, 39, 41, 43, 44, 45 Map
Araceae Lemna valdiviana , valdivia duckweed RENVILLE, TOWNER 4 Map
Leguminosae Lens culinaris , lentils 38 Map
Labiatae Leonurus cardiaca , common motherwort BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, NELSON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 40, 42, 43 Map, Photo, Photo, Photo
Cruciferae Lepidium campestre , field pepperweed GRAND FORKS, MERCER, MORTON. Introduced. 42 Map
Cruciferae Lepidium densiflorum , common pepperweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Lepidium perfoliatum , clasping pepperweed BILLINGS, BOWMAN, CASS, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, SLOPE, WARD, WILLIAMS. Introduced. 1, 4, 5, 17, 27, 29, 31, 32, 39, 40, 43 Map
Cruciferae Lepidium ramosissimum , manybranched pepperweed BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, SHERIDAN, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 4, 5, 6, 7, 11, 13, 17, 18, 19, 21, 24, 27, 28, 29, 30, 31, 32, 39, 41, 43 Map
Cruciferae Lepidium sativum , gardencress pepperweed BILLINGS, PEMBINA, WARD. Introduced. 3, 4, 7, 17, 27, 29 Map
Cruciferae Lepidium virginicum , Virginia pepperweed BENSON, CASS, GRAND FORKS, GRANT, HETTINGER, MCKENZIE, STUTSMAN, TOWNER 1, 3, 5, 7, 14, 27, 29, 39, 41, 43, 45 Map
Gramineae Leptochloa fusca , Malabar sprangletop BARNES, BOWMAN, BURLEIGH, CASS, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MORTON, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WILLIAMS 1, 3, 4, 5, 6, 11, 13, 15, 16, 25, 26, 27, 29, 31, 32, 39, 41, 43 Map
Polemoniaceae Leptosiphon androsaceus , false babystars WARD 5 Map
Cruciferae Lesquerella alpina , alpine bladderpod BENSON, BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 17, 18, 24, 27, 29, 32, 39, 41, 43, 43, 45, 45 Map, Photo, Photo, Photo
Cruciferae Lesquerella arenosa , Great Plains bladderpod ADAMS, BENSON, BILLINGS, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 7, 7, 8, 18, 19, 24, 26, 27, 27, 29, 32, 39, 41, 43, 43, 45, 45 Map, Photo
Cruciferae Lesquerella douglasii , Douglas' bladderpod DUNN 43 Map
Cruciferae Lesquerella ludoviciana , foothill bladderpod ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 4, 5, 6, 7, 8, 11, 12, 13, 17, 19, 21, 24, 25, 26, 28, 29, 31, 32, 39, 41, 42, 43, 43, 44 Map, Photo, Photo
Compositae Leucanthemella serotina , giantdaisy CASS. Introduced. 5 Map
Compositae Leucanthemum vulgare , oxeye daisy ADAMS, BARNES, BENSON, CASS, CAVALIER, DUNN, EDDY, GRAND FORKS, MCKENZIE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN. Introduced. 1, 3, 4, 5, 5, 6, 7, 8, 11, 18, 19, 21, 24, 25, 26, 27, 29, 39, 40, 43 Map
Asparagaceae Leucocrinum montanum , common starlily BILLINGS, BOWMAN, GOLDEN VALLEY, MCKENZIE, SLOPE 1, 5, 6, 27, 29, 32, 33, 34, 35, 39, 41, 43 Map
Gramineae Leymus arenarius , sand ryegrass STARK. Introduced. 5 Map
Gramineae Leymus cinereus , basin wildrye STUTSMAN 6 Map
Compositae Liatris aspera , tall blazing star ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STEELE, WALSH, WARD 1, 2, 4, 5, 7, 8, 10, 19, 25, 26, 28, 29, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Liatris ligulistylis , Rocky Mountain blazing star BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, OLIVER, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 11, 13, 17, 19, 21, 24, 25, 26, 28, 29, 31, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Compositae Liatris punctata , dotted blazing star BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Liatris pycnostachya , prairie blazing star ADAMS, DUNN, GRAND FORKS, HETTINGER, MCKENZIE, PIERCE, RANSOM, RICHLAND, SARGENT, STARK, WARD 1, 3, 4, 5, 5, 6, 7, 7, 10, 18, 24, 25, 26, 27, 29, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Compositae Liatris scariosa , devil's bite BENSON, GRAND FORKS, MCHENRY, RAMSEY, RANSOM, RICHLAND 3, 7, 18, 27, 45, 45 Map
Compositae Liatris ��fallacior , gayfeather BENSON 18, 29, 39, 41 Map
Liliaceae Lilium lancifolium , tiger lily 18, 29 Map
Liliaceae Lilium philadelphicum , wood lily BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo
Scrophulariaceae Limosella aquatica , water mudwort ADAMS, BARNES, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, PEMBINA, STARK, STEELE, STUTSMAN, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 9, 11, 14, 15, 16, 17, 18, 24, 27, 28, 29, 30, 31, 39, 41, 43, 44 Map
Scrophulariaceae Limosella australis , Welsh mudwort BURKE, DIVIDE, MOUNTRAIL 13 Map
Plantaginaceae Linaria dalmatica , Dalmatian toadflax DUNN, EDDY, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, STARK, STEELE. Introduced. 1, 19, 24, 29, 31, 39, 40, 41, 43 Map
Plantaginaceae Linaria genistifolia , broomleaf toadflax BARNES, BOTTINEAU, CAVALIER, DUNN, EDDY, GRANT, HETTINGER, KIDDER, MCHENRY, MCINTOSH, MCKENZIE, MORTON, NELSON, RANSOM, RENVILLE, SHERIDAN, SLOPE. Introduced. 36, 37, 40 Map
Plantaginaceae Linaria vulgaris , butter and eggs BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 36, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Linderniaceae Lindernia dubia , yellowseed false pimpernel CASS, EMMONS, KIDDER, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 1, 3, 5, 5, 7, 11, 15, 15, 16, 18, 25, 26, 26, 27, 27, 29, 31, 39, 41, 43 Map
Caprifoliaceae Linnaea borealis , twinflower BOTTINEAU, CAVALIER, DUNN, MCKENZIE, PEMBINA, STARK 1, 5, 6, 7, 24, 27, 28, 29, 33, 39, 41, 43 Map
Linaceae Linum compactum , Wyoming flax BENSON, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, MERCER, MOUNTRAIL, SIOUX, WELLS 18, 29, 39, 41, 43, 45 Map
Linaceae Linum lewisii , Lewis flax ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, RENVILLE, RICHLAND, ROLETTE, SHERIDAN, SLOPE, STARK, STEELE, TOWNER, WARD, WILLIAMS 3, 4, 7, 9, 17, 18, 27, 28, 29, 32, 39, 41, 42, 43, 45 Map
Linaceae Linum medium , stiff yellow flax STARK 45 Map
Linaceae Linum perenne , blue flax ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 6, 7, 8, 11, 13, 19, 21, 24, 26, 31, 32, 43, 44 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Linaceae Linum pratense , meadow flax WARD 4, 18 Map
Linaceae Linum rigidum , stiffstem flax ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Linaceae Linum sulcatum , grooved flax BARNES, BENSON, BOTTINEAU, BOWMAN, CASS, CAVALIER, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, LAMOURE, MCHENRY, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 13, 17, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo
Linaceae Linum usitatissimum , common flax 1, 2, 3, 7, 8, 11, 13, 17, 19, 25, 26, 27, 28, 29, 31, 38, 39, 43, 45 Map
Orchidaceae Liparis loeselii , yellow widelip orchid BENSON, BURLEIGH, EMMONS, KIDDER, LOGAN, MCINTOSH, PEMBINA, RANSOM, STUTSMAN 1, 3, 5, 7, 15, 16, 27, 29, 30, 31, 33, 34, 35, 39, 41, 43 Map
Cyperaceae Lipocarpha drummondii , Drummond's halfchaff sedge CASS, DICKEY, LAMOURE, MCHENRY, RANSOM, RICHLAND, SARGENT 4, 5, 5, 6, 15, 16, 25, 26, 27, 29, 35, 39, 41, 43 Map, Photo, Photo
Cyperaceae Lipocarpha micrantha , smallflower halfchaff sedge CASS 1, 15, 16, 27, 29, 34, 39, 43 Map
Boraginaceae Lithospermum canescens , hoary puccoon BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Boraginaceae Lithospermum incisum , narrowleaf stoneseed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Campanulaceae Lobelia erinus , edging lobelia 5, 38 Map
Campanulaceae Lobelia kalmii , Ontario lobelia BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, TOWNER 1, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 44, 45 Map, Photo
Campanulaceae Lobelia siphilitica , great blue lobelia BARNES, BENSON, CASS, DICKEY, DIVIDE, LAMOURE, RANSOM, RICHLAND, SARGENT 1, 2, 5, 5, 6, 7, 11, 15, 16, 25, 26, 27, 29, 39, 41, 43, 45 Map
Campanulaceae Lobelia spicata , palespike lobelia BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, TOWNER, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Cruciferae Lobularia maritima , sweet alyssum GRAND FORKS. Introduced. 7 Map
Gramineae Lolium perenne , perennial ryegrass BARNES, BENSON, BOTTINEAU, CASS, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, STUTSMAN, TOWNER, WALSH, WARD. Introduced. 1, 3, 4, 5, 7, 11, 17, 25, 26, 27, 28, 29, 39, 40, 41, 43 Map, Photo, Photo, Photo, Photo, Photo
Gramineae Lolium persicum , Persian ryegrass BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MCLEAN, MOUNTRAIL, RAMSEY, SHERIDAN, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WARD, WILLIAMS. Introduced. 1, 4, 5, 11, 13, 21, 24, 28, 29, 32, 39, 43, 45 Map
Gramineae Lolium rigidum , Wimmera ryegrass CAVALIER, MOUNTRAIL, SLOPE. Introduced. 27, 39 Map
Gramineae Lolium temulentum , Darnel ryegrass CAVALIER, DUNN, MCKENZIE, RANSOM, RICHLAND, SARGENT, STARK, WALSH. Introduced. 3, 5, 24, 25, 26, 27, 29, 39, 43 Map
Umbelliferae Lomatium cous , cous biscuitroot MCKENZIE 18, 29, 39 Map
Umbelliferae Lomatium foeniculaceum , desert biscuitroot ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo
Umbelliferae Lomatium macrocarpum , bigseed biscuitroot BOTTINEAU, BURKE, CAVALIER, MOUNTRAIL, PIERCE, ROLETTE, SLOPE, WALSH, WARD, WILLIAMS 1, 4, 5, 13, 17, 18, 27, 28, 29, 39, 41, 43 Map
Umbelliferae Lomatium nudicaule , barestem biscuitroot GRAND FORKS 7 Map
Umbelliferae Lomatium orientale , Northern Idaho biscuitroot BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, OLIVER, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map
Umbelliferae Lomatium utriculatum , common lomatium STARK 45 Map
Caprifoliaceae Lonicera dioica , limber honeysuckle BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 7, 8, 11, 13, 14, 17, 17, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Caprifoliaceae Lonicera hirsuta , hairy honeysuckle RAMSEY 45 Map
Caprifoliaceae Lonicera japonica , Japanese honeysuckle BOTTINEAU. Introduced. 5 Map
Caprifoliaceae Lonicera maackii , Amur honeysuckle CASS. Introduced. 5, 29, 39 Map
Caprifoliaceae Lonicera morrowii , Morrow's honeysuckle GRAND FORKS, TRAILL, WARD. Introduced. 7, 17, 43 Map
Caprifoliaceae Lonicera tatarica , Tatarian honeysuckle ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, STARK, STUTSMAN, TRAILL, WALSH, WARD, WELLS. Introduced. 1, 2, 4, 5, 5, 6, 6, 7, 8, 11, 13, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Caprifoliaceae Lonicera ��bella , showy fly honeysuckle GRAND FORKS. Introduced. 45 Map
Leguminosae Lotus corniculatus , bird's-foot trefoil BARNES, CASS, DICKEY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MORTON, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN. Introduced. 1, 2, 5, 7, 11, 21, 25, 26, 29, 31, 39, 40, 43, 45 Map
Leguminosae Lotus unifoliolatus , American bird's-foot trefoil ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Lupinus argenteus , silvery lupine ADAMS, BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MOUNTRAIL, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 4, 6, 7, 13, 18, 24, 27, 29, 32, 39, 41, 43, 45 Map, Photo, Photo
Leguminosae Lupinus caudatus , tailcup lupine HETTINGER, MCLEAN 39, 41, 45 Map
Leguminosae Lupinus parviflorus , lodgepole lupine BILLINGS, BOWMAN, GOLDEN VALLEY, GRANT, HETTINGER, SIOUX, SLOPE, STARK, WILLIAMS 29, 39, 41, 43 Map
Leguminosae Lupinus pusillus , rusty lupine BILLINGS, BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, SIOUX, SLOPE, STARK, WALSH 1, 3, 6, 7, 7, 18, 24, 27, 29, 31, 32, 39, 41, 43, 45 Map
Leguminosae Lupinus ��alpestris , Great Basin lupine HETTINGER 45 Map
Juncaceae Luzula parviflora , smallflowered woodrush 29 Map
Caryophyllaceae Lychnis chalcedonica , maltesecross BENSON, DICKEY, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, ROLETTE, SHERIDAN. Introduced. 2, 5, 18, 29, 31, 39, 43 Map
Solanaceae Lycium barbarum , matrimony vine BURLEIGH, DICKEY, DUNN, LAMOURE, MCKENZIE, STARK. Introduced. 1, 2, 5, 24, 27, 29, 39, 43 Map
Lycopodiaceae Lycopodium complanatum , groundcedar CASS 3, 5, 5, 23, 34, 43 Map
Labiatae Lycopus americanus , American water horehound BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Labiatae Lycopus asper , rough bugleweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 12, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Labiatae Lycopus uniflorus , northern bugleweed BARNES, BENSON, BOTTINEAU, CASS, EMMONS, FOSTER, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH 1, 4, 5, 6, 15, 16, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Compositae Lygodesmia juncea , rush skeletonplant ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Primulaceae Lysimachia ciliata , fringed loosestrife ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 13, 14, 15, 16, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Primulaceae Lysimachia hybrida , lowland yellow loosestrife BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MOUNTRAIL, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STEELE, STUTSMAN, TRAILL, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 10, 11, 13, 15, 16, 17, 21, 25, 26, 28, 29, 31, 39, 41, 43, 44, 45 Map, Photo, Photo
Primulaceae Lysimachia lanceolata , lanceleaf loosestrife BARNES, BENSON, CASS, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN 1, 3, 7, 18, 25, 45 Map
Primulaceae Lysimachia quadriflora , fourflower yellow loosestrife BARNES, BENSON, CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT 1, 3, 6, 7, 7, 15, 16, 25, 26, 27, 29, 39, 41, 43, 45 Map
Primulaceae Lysimachia thyrsiflora , tufted loosestrife BARNES, BENSON, BOTTINEAU, BURKE, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, NELSON, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, WARD 1, 3, 4, 6, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo
Primulaceae Lysimachia verticillata , loosestrife BENSON, GRAND FORKS 7, 18, 27, 45 Map
Lythraceae Lythrum alatum , winged lythrum RANSOM, RICHLAND, SARGENT 1, 3, 5, 15, 16, 25, 26, 27, 29, 39, 41, 43, 45 Map
Lythraceae Lythrum salicaria , purple loosestrife BARNES, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DIVIDE, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 4, 5, 6, 7, 11, 15, 16, 25, 26, 29, 36, 37, 39, 40, 43, 45 Map
Lythraceae Lythrum virgatum , European wand loosestrife 37 Map
Compositae Machaeranthera canescens , hoary tansyaster BILLINGS, BOWMAN, BURKE, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, SHERIDAN, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 13, 18, 24, 27, 29, 31, 32, 39, 41, 43, 43, 45, 45 Map
Compositae Machaeranthera grindelioides , rayless tansyaster BENSON, BILLINGS, BOWMAN, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MOUNTRAIL, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 5, 7, 13, 18, 24, 27, 29, 32, 34, 39, 41, 43, 43, 45 Map
Compositae Machaeranthera pinnatifida , lacy tansyaster ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 5, 6, 7, 8, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 41, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Madia glomerata , mountain tarweed BENSON, HETTINGER, WILLIAMS 5, 13, 18, 27, 29, 33, 35, 39, 43, 45 Map
Berberidaceae Mahonia repens , creeping barberry BILLINGS, BOWMAN, SLOPE 1, 29, 32, 33, 34, 35, 39, 41, 43 Map
Asparagaceae Maianthemum canadense , Canada mayflower BENSON, BOTTINEAU, CAVALIER, EDDY, GRAND FORKS, MCLEAN, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, TRAILL, WALSH 1, 3, 4, 5, 6, 7, 14, 18, 21, 25, 26, 27, 28, 29, 30, 39, 41, 42, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Asparagaceae Maianthemum racemosum , feathery false lily of the valley CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 6, 7, 10, 14, 18, 25, 26, 27, 29, 30, 39, 41, 45, 45 Map
Asparagaceae Maianthemum stellatum , starry false lily of the valley BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Asparagaceae Maianthemum trifolium , threeleaf false lily of the valley GRAND FORKS 7 Map
Rosaceae Malus ioensis , prairie crab apple 38, 45 Map
Rosaceae Malus pumila , paradise apple BURLEIGH, MERCER, MORTON, STARK. Introduced. 4, 45 Map, Photo, Photo
Rosaceae Malus sylvestris , European crab apple GRAND FORKS. Introduced. 7 Map
Malvaceae Malva alcea , vervain mallow GRAND FORKS. Introduced. 7 Map
Malvaceae Malva moschata , musk mallow GRAND FORKS. Introduced. 7 Map
Malvaceae Malva neglecta , common mallow BARNES, BENSON, CASS, CAVALIER, DICKEY, GRAND FORKS, LAMOURE, MCLEAN, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH. Introduced. 1, 2, 4, 5, 11, 18, 25, 26, 27, 29, 30, 39, 40, 43, 45 Map, Photo, Photo
Malvaceae Malva parviflora , cheeseweed mallow ADAMS, BARNES, BENSON, BILLINGS, BOWMAN, BURKE, BURLEIGH, CASS, DIVIDE, EMMONS, GOLDEN VALLEY, GRANT, LAMOURE, LOGAN, MCHENRY, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, SHERIDAN, SLOPE, STUTSMAN, TRAILL, WARD, WILLIAMS. Introduced. 1, 3, 4, 5, 11, 17, 18, 27, 29, 39, 40, 43, 45 Map
Malvaceae Malva pusilla , low mallow ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 43, 45, 45 Map, Photo, Photo
Malvaceae Malva sylvestris , high mallow BARNES, CASS, DICKEY, DUNN, GRAND FORKS, LAMOURE, MCKENZIE, SHERIDAN, STARK, STUTSMAN. Introduced. 1, 2, 3, 5, 7, 11, 18, 18, 24, 27, 29, 39, 43 Map
Malvaceae Malva verticillata , cluster mallow BURLEIGH, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, NELSON. Introduced. 1, 3, 5, 18, 27, 29, 31, 39, 43 Map
Polypodiaceae Marsilea oligospora , Pacific waterclover 18 Map
Polypodiaceae Marsilea vestita , hairy waterclover ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, RAMSEY, SARGENT, SLOPE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 22, 23, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map
Compositae Matricaria discoidea , disc mayweed BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 40, 42, 43, 44 Map, Photo, Photo, Photo
Compositae Matricaria recutita , German chamomile BURKE, CAVALIER, EMMONS, FOSTER, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MORTON, NELSON, PEMBINA, RAMSEY, SHERIDAN, WARD. Introduced. 5, 6, 7, 18, 19, 27, 29, 31, 39, 43, 43, 44 Map
Leguminosae Medicago lupulina , black medick ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Medicago sativa , alfalfa ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Melilotus officinalis , sweetclover ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 1, 2, 2, 3, 4, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 13, 13, 14, 17, 17, 19, 19, 21, 21, 24, 24, 25, 25, 26, 26, 27, 27, 28, 28, 29, 30, 30, 31, 31, 32, 32, 39, 40, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Menispermaceae Menispermum canadense , common moonseed BARNES, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, STUTSMAN, WELLS 1, 3, 4, 5, 6, 7, 11, 14, 18, 25, 26, 27, 29, 30, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Labiatae Mentha arvensis , wild mint ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Labiatae Mentha spicata , spearmint GRAND FORKS. Introduced. 7 Map
Labiatae Mentha ��piperita , peppermint RAMSEY 45 Map
Loasaceae Mentzelia decapetala , tenpetal blazingstar ADAMS, BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 17, 18, 24, 25, 26, 27, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo
Loasaceae Mentzelia dispersa , bushy blazingstar BILLINGS, GOLDEN VALLEY, MORTON, SLOPE 7, 27, 29, 32, 39, 41, 43, 45 Map
Loasaceae Mentzelia oligosperma , chickenthief RANSOM 7, 18 Map
Loasaceae Mentzelia pumila , dwarf mentzelia SLOPE 5, 29, 34, 35, 39, 41, 43 Map
Menyanthaceae Menyanthes trifoliata , buckbean BOTTINEAU, MCHENRY, RANSOM, RICHLAND, SARGENT 4, 5, 5, 6, 7, 15, 16, 18, 25, 26, 27, 29, 33, 34, 35, 39, 43, 45 Map, Photo
Boraginaceae Mertensia lanceolata , prairie bluebells BILLINGS, BOTTINEAU, BOWMAN, BURKE, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 12, 13, 17, 24, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map
Boraginaceae Mertensia oblongifolia , oblongleaf bluebells GRANT, MOUNTRAIL, WARD, WILLIAMS 1, 4, 29, 39, 43 Map, Photo, Photo
Leguminosae Mimosa nuttallii , Nuttall's sensitive-briar 29 Map
Phrymaceae Mimulus glabratus , roundleaf monkeyflower BARNES, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, NELSON, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 3, 6, 7, 7, 8, 11, 14, 15, 16, 18, 19, 25, 26, 27, 29, 31, 39, 41, 43, 45 Map
Phrymaceae Mimulus guttatus , seep monkeyflower GRAND FORKS, RANSOM, RICHLAND, SARGENT 1, 5, 7, 14, 15, 16, 26, 29, 33, 34, 35, 39, 41, 43 Map
Phrymaceae Mimulus ringens , Allegheny monkeyflower BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, FOSTER, GRAND FORKS, GRIGGS, LAMOURE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, TRAILL, WALSH 1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Caryophyllaceae Minuartia dawsonensis , rock stitchwort CAVALIER 5, 29, 34, 39, 41, 43 Map
Nyctaginaceae Mirabilis albida , white four o'clock ADAMS, BENSON, BILLINGS, CASS, GOLDEN VALLEY, MCLEAN, PEMBINA, RANSOM, ROLETTE, STARK, TOWNER, TRAILL, WARD 3, 4, 5, 18, 27, 29, 39, 45 Map
Nyctaginaceae Mirabilis hirsuta , hairy four o'clock ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 41, 43 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Nyctaginaceae Mirabilis linearis , narrowleaf four o'clock ADAMS, BARNES, BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 12, 13, 17, 18, 24, 26, 29, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo
Nyctaginaceae Mirabilis nyctaginea , heartleaf four o'clock BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Saxifragaceae Mitella nuda , naked miterwort CAVALIER, PEMBINA, ROLETTE 1, 3, 5, 7, 7, 15, 16, 27, 29, 30, 33, 34, 35, 39, 41, 42, 43 Map
Caryophyllaceae Moehringia lateriflora , bluntleaf sandwort BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo
Molluginaceae Mollugo verticillata , green carpetweed CASS, STUTSMAN 1, 3, 5, 11, 27, 29, 39, 43, 45 Map
Labiatae Moluccella laevis , shellflower WARD. Introduced. 17 Map
Labiatae Monarda bradburiana , eastern beebalm 7 Map
Labiatae Monarda fistulosa , wild bergamot ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae Monolepis nuttalliana , Nuttall's povertyweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TRAILL, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 11, 13, 17, 18, 24, 25, 26, 27, 28, 29, 31, 32, 39, 43, 45 Map, Photo, Photo
Ericaceae Monotropa uniflora , Indianpipe BOTTINEAU, CAVALIER, DUNN, MCKENZIE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK 1, 3, 5, 6, 7, 18, 24, 25, 26, 27, 28, 29, 33, 34, 39, 41, 42, 43 Map, Photo, Photo
Moraceae Morus alba , white mulberry CASS. Introduced. 1, 29, 39, 40, 43 Map
Moraceae Morus rubra , red mulberry 1 Map
Gramineae Muhlenbergia asperifolia , scratchgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Muhlenbergia cuspidata , plains muhly ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Muhlenbergia filiculmis , slimstem muhly 29 Map
Gramineae Muhlenbergia filiformis , pullup muhly BURKE 5, 29, 34, 35, 39, 41, 43 Map
Gramineae Muhlenbergia frondosa , wirestem muhly CASS, DICKEY, GRAND FORKS, LAMOURE, MCHENRY, MCLEAN, PEMBINA, RANSOM, RICHLAND, SARGENT, TRAILL 1, 2, 4, 5, 7, 14, 25, 26, 29, 39, 41, 42, 43, 45 Map, Photo, Photo
Gramineae Muhlenbergia glomerata , spiked muhly BARNES, BOTTINEAU, CAVALIER, EDDY, EMMONS, KIDDER, MCHENRY, NELSON, RICHLAND, STARK, STUTSMAN 1, 4, 5, 6, 8, 15, 16, 19, 29, 39, 41, 43, 45 Map, Photo, Photo, Photo
Gramineae Muhlenbergia mexicana , Mexican muhly BARNES, BENSON, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SHERIDAN, STUTSMAN, WALSH 1, 2, 3, 4, 5, 7, 8, 14, 15, 16, 18, 19, 21, 27, 27, 29, 31, 39, 41, 42, 43, 45, 45 Map, Photo
Gramineae Muhlenbergia minutissima , annual muhly DIVIDE 4 Map
Gramineae Muhlenbergia racemosa , marsh muhly BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo
Gramineae Muhlenbergia richardsonis , mat muhly ADAMS, BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, OLIVER, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Muhlenbergia sylvatica , woodland muhly 18 Map
Gramineae Munroa squarrosa , false buffalograss BILLINGS, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, SLOPE, STARK 1, 3, 5, 18, 24, 27, 29, 31, 32, 39, 41, 43, 43 Map
Umbelliferae Musineon divaricatum , leafy wildparsley ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 11, 12, 13, 17, 18, 24, 27, 28, 31, 32, 39, 41, 42, 43, 44, 45 Map
Ranunculaceae Myosurus apetalus , bristly mousetail DIVIDE, KIDDER, MORTON, SLOPE, STARK, WARD, WILLIAMS 5, 5, 17, 29, 32, 33, 35, 39, 41, 43 Map
Ranunculaceae Myosurus minimus , tiny mousetail ADAMS, BOTTINEAU, BURKE, CASS, DIVIDE, DUNN, EMMONS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, SIOUX, STARK, WARD, WILLIAMS 1, 4, 5, 13, 16, 24, 27, 28, 29, 31, 39, 41, 43, 45 Map, Photo
Haloragaceae Myriophyllum heterophyllum , twoleaf watermilfoil BARNES, BOTTINEAU, LAMOURE, MCHENRY, STUTSMAN 1, 3, 7, 11, 27, 29, 33, 35, 39, 41, 43 Map
Haloragaceae Myriophyllum pinnatum , cutleaf watermilfoil BARNES, DICKEY, LAMOURE, LOGAN, STUTSMAN 2, 5, 6, 15, 16, 18, 29, 34, 35, 39, 43 Map
Haloragaceae Myriophyllum sibiricum , shortspike watermilfoil ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 2, 4, 5, 7, 8, 16, 17, 19, 21, 24, 27, 28, 29, 39, 41, 43, 43, 44, 45 Map, Photo, Photo, Photo
Haloragaceae Myriophyllum spicatum , Eurasian watermilfoil BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS. Introduced. 1, 3, 6, 7, 11, 13, 15, 18, 25, 26, 29, 31, 32, 39, 40 Map
Haloragaceae Myriophyllum verticillatum , whorl-leaf watermilfoil BOTTINEAU, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, NELSON, RICHLAND, STARK, STUTSMAN, TOWNER, WALSH, WARD 1, 4, 6, 7, 11, 15, 16, 24, 29, 31, 39, 41, 43 Map, Photo, Photo
Hydrocharitaceae Najas flexilis , nodding waternymph BOTTINEAU, CASS, MCHENRY, NELSON, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STUTSMAN 1, 5, 5, 9, 15, 16, 26, 27, 29, 34, 39, 41, 43 Map
Hydrocharitaceae Najas gracillima , slender waternymph CASS 5 Map
Hydrocharitaceae Najas guadalupensis , southern waternymph EMMONS, KIDDER, LOGAN, MCINTOSH 1, 5, 15, 16, 29, 31, 33, 34, 35, 39, 41, 43 Map
Hydrocharitaceae Najas marina , spiny naiad MORTON, RANSOM, RICHLAND, SARGENT 5, 15, 16, 26, 29, 33, 34, 35, 39, 43 Map
Polemoniaceae Nama jamaicense , Jamaicanweed CASS 5 Map
Gramineae Nassella viridula , green needlegrass BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Nasturtium officinale , watercress 39 Map
Polemoniaceae Navarretia intertexta , needleleaf navarretia BILLINGS, BURLEIGH, DUNN, GRANT, HETTINGER, KIDDER, MCKENZIE, MORTON, MOUNTRAIL, STARK, WARD, WILLIAMS 1, 4, 5, 6, 13, 24, 41, 43 Map
Polemoniaceae Navarretia saximontana , Rocky Mountain Pincushion-Plant BILLINGS, GRANT, HETTINGER, MOUNTRAIL, RAMSEY, WARD 3, 17, 18, 27, 32, 39 Map
Campanulaceae Nemacladus longiflorus , longflower threadplant 7 Map
Labiatae Nepeta cataria , catnip ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Neslia paniculata , ballmustard BOTTINEAU, CASS, CAVALIER, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, NELSON, PEMBINA, RENVILLE, STUTSMAN, WARD. Introduced. 1, 3, 4, 11, 18, 27, 28, 29, 31, 39, 43 Map
Solanaceae Nicandra physalodes , apple of Peru LAMOURE. Introduced. 5, 18, 39 Map
Cruciferae Noccaea fendleri , Fendler's pennycress BENSON 45 Map
Compositae Nothocalais cuspidata , prairie false dandelion BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, OLIVER, RANSOM, RENVILLE, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 5, 7, 8, 11, 13, 17, 18, 19, 24, 27, 28, 29, 31, 32, 39, 43 Map, Photo, Photo, Photo
Nymphaeaceae Nuphar lutea , yellow pond-lily BARNES, BOTTINEAU, BURLEIGH, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCINTOSH, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN 1, 3, 6, 7, 11, 15, 16, 18, 19, 25, 26, 27, 28, 31 Map
Nymphaeaceae Nuphar variegata , varigated yellow pond-lily BARNES, BOTTINEAU, BURLEIGH, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, LOGAN, MCINTOSH, RANSOM, RICHLAND, ROLETTE, STEELE, STUTSMAN 5, 29, 39, 41, 43, 45 Map, Photo, Photo
Plantaginaceae Nuttallanthus canadensis , Canada toadflax GRANT, MORTON 1, 5, 29 Map
Plantaginaceae Nuttallanthus texanus , Texas toadflax GRANT 29, 39, 41, 43 Map
Onagraceae Oenothera albicaulis , whitest evening primrose ADAMS, BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, RANSOM, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 3, 4, 5, 6, 7, 13, 18, 18, 24, 27, 29, 32, 39, 41, 43, 45 Map
Onagraceae Oenothera biennis , common evening primrose ADAMS, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CAVALIER, DIVIDE, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WILLIAMS 1, 3, 4, 6, 7, 10, 12, 13, 14, 21, 25, 26, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Onagraceae Oenothera brachycarpa , shortfruit evening primrose 3 Map
Onagraceae Oenothera caespitosa , tufted evening primrose BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SHERIDAN, SIOUX, SLOPE, STARK, WILLIAMS 1, 4, 5, 6, 7, 12, 13, 18, 24, 27, 29, 31, 32, 39, 41, 43, 45, 45 Map, Photo, Photo
Onagraceae Oenothera flava , yellow evening primrose BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DIVIDE, DUNN, HETTINGER, MCHENRY, MCKENZIE, MCLEAN, MOUNTRAIL, PEMBINA, RAMSEY, SLOPE, STARK, TOWNER, WARD 1, 4, 5, 13, 18, 21, 24, 27, 28, 29, 30, 32, 39, 41, 43, 45 Map
Onagraceae Oenothera laciniata , cutleaf evening primrose BILLINGS, GRANT, MCHENRY 1, 3, 5, 7, 27, 29, 32, 33, 35, 39, 41, 43 Map
Onagraceae Oenothera latifolia , mountain evening primrose ADAMS, WARD 4 Map
Onagraceae Oenothera nuttallii , Nuttall's evening primrose ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 5, 6, 7, 8, 9, 11, 13, 14, 17, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Onagraceae Oenothera pallida , pale evening primrose BENSON, GRAND FORKS, MCHENRY 7 Map
Onagraceae Oenothera rhombipetala , fourpoint evening primrose GRAND FORKS, RICHLAND 3, 5, 7, 27, 29, 33, 35, 39, 43 Map
Onagraceae Oenothera villosa , hairy evening primrose BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WILLIAMS 1, 2, 4, 7, 8, 11, 17, 19, 21, 24, 26, 27, 28, 29, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Oligoneuron album , prairie goldenrod ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo
Compositae Oligoneuron riddellii , Riddell's goldenrod RANSOM, RICHLAND, SARGENT 16, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43 Map
Compositae Oligoneuron rigidum , stiff goldenrod ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Onobrychis viciifolia , sainfoin STUTSMAN. Introduced. 6 Map
Polypodiaceae Onoclea sensibilis , sensitive fern PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 5, 6, 15, 16, 22, 23, 25, 26, 27, 29, 30, 33, 34, 35, 39, 41, 43 Map
Polypodiaceae Onoclea struthiopteris , ostrich fern BOTTINEAU, CASS, GRAND FORKS, GRIGGS, MORTON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH 1, 3, 4, 5, 6, 14, 15, 16, 22, 23, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Compositae Onopordum acanthium , Scotch cottonthistle BOWMAN. Introduced. 36, 40 Map
Boraginaceae Onosmodium bejariense , soft-hair marbleseed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ophioglossaceae Ophioglossum vulgatum , southern adderstongue RANSOM, RICHLAND, SARGENT 5, 5, 7, 7, 15, 16, 22, 23, 26, 29, 33, 34, 39, 41, 43 Map
Cactaceae Opuntia fragilis , brittle pricklypear BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, PIERCE, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 5, 6, 7, 11, 12, 13, 19, 24, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map
Cactaceae Opuntia humifusa , devil's-tongue PEMBINA 4 Map
Cactaceae Opuntia macrorhiza , twistspine pricklypear MCKENZIE 7 Map
Cactaceae Opuntia polyacantha , plains pricklypear BILLINGS, BURKE, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SHERIDAN, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 12, 13, 17, 18, 24, 27, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo
Labiatae Origanum vulgare , oregano TRAILL. Introduced. 5 Map
Orobanchaceae Orobanche fasciculata , clustered broomrape BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, RAMSEY, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 27, 28, 29, 31, 32, 39, 41, 42, 43, 45 Map, Photo
Orobanchaceae Orobanche ludoviciana , Louisiana broomrape BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 8, 12, 13, 17, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo
Orobanchaceae Orobanche uniflora , oneflowered broomrape CASS 1, 3, 5, 5, 27, 29, 34, 39, 41, 43 Map
Ericaceae Orthilia secunda , sidebells wintergreen BARNES, BILLINGS, BOTTINEAU, CASS, DUNN, GRAND FORKS, MCKENZIE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WARD 1, 3, 4, 5, 5, 7, 11, 14, 17, 24, 26, 27, 28, 29, 30, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo
Orobanchaceae Orthocarpus luteus , yellow owl's-clover ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Oryzopsis asperifolia , roughleaf ricegrass BARNES, BENSON, BILLINGS, BOTTINEAU, CAVALIER, DUNN, GRAND FORKS, MCKENZIE, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE 1, 3, 4, 5, 7, 7, 11, 14, 18, 21, 24, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo, Photo
Umbelliferae Osmorhiza claytonii , Clayton's sweetroot BARNES, BENSON, BOTTINEAU, CASS, GRAND FORKS, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK 1, 4, 5, 5, 7, 11, 14, 25, 26, 28, 29, 35, 39, 41, 43, 45 Map, Photo
Umbelliferae Osmorhiza longistylis , longstyle sweetroot BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 4, 5, 6, 7, 8, 11, 13, 14, 17, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polypodiaceae Osmunda cinnamomea , cinnamon fern RANSOM 45 Map
Betulaceae Ostrya virginiana , hophornbeam BARNES, CASS, CAVALIER, GRAND FORKS, MCLEAN, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, WALSH 1, 3, 4, 5, 6, 7, 11, 14, 18, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Oxalidaceae Oxalis corniculata , creeping woodsorrel CASS 7, 29, 39, 45 Map
Oxalidaceae Oxalis dillenii , slender yellow woodsorrel BARNES, BILLINGS, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STUTSMAN 1, 2, 7, 11, 24, 25, 26, 29, 31, 32, 39, 41, 45 Map
Oxalidaceae Oxalis stricta , common yellow oxalis ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 7, 8, 9, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 27, 28, 28, 29, 30, 31, 32, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Oxalidaceae Oxalis violacea , violet woodsorrel BARNES, CASS, DICKEY, DUNN, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, TRAILL 1, 2, 3, 6, 7, 7, 11, 18, 25, 26, 27, 29, 31, 39, 41, 42, 43, 45 Map
Leguminosae Oxytropis campestris , field locoweed ADAMS, BENSON, BILLINGS, BOTTINEAU, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, RAMSEY, RENVILLE, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 11, 13, 17, 18, 19, 24, 28, 29, 31, 32, 34, 39, 43, 44, 45, 45 Map, Photo, Photo, Photo
Leguminosae Oxytropis deflexa , nodding locoweed BOTTINEAU, CAVALIER, PEMBINA, ROLETTE 3, 4, 5, 27, 28, 29, 30, 33, 34, 35, 39, 41, 42, 43, 45 Map
Leguminosae Oxytropis lambertii , purple locoweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Oxytropis monticola , yellowflower locoweed BENSON, BILLINGS, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, MCHENRY, MCLEAN, MERCER, MORTON, MOUNTRAIL, PIERCE, RENVILLE, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 3, 4, 27, 29, 39, 41, 43 Map
Leguminosae Oxytropis riparia , Oxus locoweed CASS. Introduced. 29, 39, 45 Map
Leguminosae Oxytropis sericea , white locoweed BENSON, BILLINGS, LOGAN, NELSON, SLOPE, WARD 1, 4, 27, 32, 34, 35, 39, 43, 45 Map, Photo, Photo, Photo
Leguminosae Oxytropis splendens , showy locoweed BARNES, BENSON, BOTTINEAU, BURKE, CAVALIER, DIVIDE, GRAND FORKS, GRIGGS, NELSON, PEMBINA, PIERCE, RAMSEY, RENVILLE, ROLETTE, STARK, STEELE 1, 3, 4, 5, 6, 7, 11, 13, 18, 21, 27, 28, 29, 30, 39, 41, 43, 44, 45 Map, Photo
Compositae Packera aurea , golden ragwort BOTTINEAU, GRAND FORKS, NELSON, STUTSMAN 3, 5, 7, 9, 14, 27, 28, 39 Map
Compositae Packera cana , woolly groundsel ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRANT, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, ROLETTE, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 24, 27, 28, 29, 31, 32, 39, 41, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Packera obovata , roundleaf ragwort BENSON 45 Map
Compositae Packera paupercula , balsam groundsel BENSON, BOTTINEAU, CASS, DICKEY, GRAND FORKS, MCHENRY, RANSOM, RICHLAND, SARGENT 1, 3, 5, 5, 7, 25, 26, 27, 28, 29, 39, 41, 43, 43 Map
Compositae Packera plattensis , prairie groundsel ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Packera pseudaurea , falsegold groundsel BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, SARGENT, STUTSMAN, TRAILL, WARD, WELLS 1, 4, 5, 6, 7, 8, 11, 15, 16, 18, 19, 25, 26, 29, 30, 31, 39, 41, 43, 43, 45 Map, Photo
Compositae Packera tridenticulata , threetooth ragwort BENSON, EMMONS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, RANSOM, RICHLAND, SARGENT, TRAILL 1, 4, 5, 5, 18, 25, 26, 29, 31, 33, 34, 35, 39, 41, 43, 45 Map, Photo, Photo
Gramineae Panicum capillare , witchgrass BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Panicum flexile , wiry panicgrass BENSON, WARD 17, 27, 29, 41, 43, 45 Map
Gramineae Panicum miliaceum , proso millet 1, 2, 3, 4, 5, 5, 6, 7, 11, 13, 17, 24, 25, 26, 27, 27, 28, 29, 30, 38, 39, 40, 43, 45 Map
Gramineae Panicum virgatum , switchgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Papaveraceae Papaver rhoeas , corn poppy BENSON. Introduced. 27, 29, 39 Map
Papaveraceae Papaver somniferum , opium poppy BENSON, BOTTINEAU. Introduced. 7, 29, 39, 45 Map
Urticaceae Parietaria pensylvanica , Pennsylvania pellitory ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Celastraceae Parnassia caroliniana , Carolina grass of Parnassus RANSOM 3, 7, 18 Map
Celastraceae Parnassia glauca , fen grass of Parnassus BARNES, BOTTINEAU, CASS, EDDY, MCHENRY, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 4, 8, 11, 15, 16, 19, 25, 26, 27, 28, 29, 30, 39, 41, 43 Map, Photo, Photo
Celastraceae Parnassia palustris , marsh grass of Parnassus BARNES, BENSON, BOTTINEAU, BURKE, DIVIDE, EDDY, EMMONS, FOSTER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 15, 16, 17, 18, 18, 19, 25, 26, 27, 28, 29, 30, 31, 35, 39, 39, 41, 43, 45 Map
Caryophyllaceae Paronychia sessiliflora , creeping nailwort ADAMS, BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 7, 13, 17, 18, 24, 27, 29, 31, 32, 39, 41, 43 Map, Photo, Photo, Photo
Vitaceae Parthenocissus quinquefolia , Virginia creeper BOTTINEAU, CASS, EMMONS, GRAND FORKS, PEMBINA, RANSOM, SIOUX, STUTSMAN, WARD 3, 4, 5, 6, 7, 7, 14, 18, 27, 28, 39, 42, 43, 44 Map, Photo
Vitaceae Parthenocissus tricuspidata , Boston ivy 5, 38 Map
Vitaceae Parthenocissus vitacea , woodbine BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 11, 13, 19, 21, 24, 25, 26, 29, 30, 31, 32, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Pascopyrum smithii , western wheatgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo
Gramineae Paspalum setaceum , thin paspalum WARD 4 Map, Photo
Umbelliferae Pastinaca sativa , wild parsnip BARNES, BENSON, BOTTINEAU, BURKE, CASS, DIVIDE, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCLEAN, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, TOWNER, WARD, WILLIAMS. Introduced. 1, 3, 4, 5, 6, 7, 11, 13, 17, 18, 25, 26, 27, 28, 29, 30, 31, 39, 40, 43, 45 Map
Gramineae Patis racemosa , blackseed ricegrass BARNES, BOTTINEAU, CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 3, 4, 6, 7, 11, 14, 25, 26, 27, 28, 29, 39, 41, 42, 43, 45 Map, Photo
Orobanchaceae Pedicularis canadensis , Canadian lousewort GRAND FORKS, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT 1, 5, 6, 7, 14, 15, 16, 25, 26, 27, 29, 39, 41, 43 Map, Photo, Photo, Photo
Orobanchaceae Pedicularis lanceolata , swamp lousewort BARNES, BENSON, CASS, EDDY, FOSTER, GRIGGS, MCHENRY, NELSON, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, WALSH 1, 3, 5, 6, 7, 8, 9, 11, 15, 16, 18, 19, 25, 26, 27, 29, 30, 39, 41, 43, 45 Map
Leguminosae Pediomelum argophyllum , silverleaf Indian breadroot ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Pediomelum esculentum , large Indian breadroot ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polypodiaceae Pellaea atropurpurea , purple cliffbrake DUNN, GOLDEN VALLEY, GRANT, HETTINGER, OLIVER 3, 5, 18 Map
Polypodiaceae Pellaea glabella , smooth cliffbrake ADAMS, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MORTON, OLIVER, STARK 1, 5, 7, 22, 23, 24, 27, 29, 32, 34, 39, 41, 43, 45 Map
Gramineae Pennisetum glaucum , pearl millet 3, 29 Map
Plantaginaceae Penstemon acuminatus , sharpleaf penstemon 18 Map
Plantaginaceae Penstemon albidus , white penstemon ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Plantaginaceae Penstemon angustifolius , broadbeard beardtongue BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, SIOUX, SLOPE, STARK, STUTSMAN 1, 3, 5, 6, 7, 11, 13, 18, 24, 27, 29, 31, 32, 39, 41, 43, 44, 45 Map
Plantaginaceae Penstemon digitalis , foxglove beardtongue EMMONS 7 Map
Plantaginaceae Penstemon eriantherus , fuzzytongue penstemon ADAMS, BILLINGS, BOWMAN, BURKE, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 4, 5, 6, 7, 13, 24, 27, 29, 31, 32, 39, 41, 42, 43, 45 Map
Plantaginaceae Penstemon glaber , sawsepal penstemon BILLINGS, BOWMAN, BURLEIGH, DUNN, MCKENZIE, MORTON, STARK, WILLIAMS 1, 4, 5, 18, 24, 27, 29, 39, 41, 43, 45 Map
Plantaginaceae Penstemon gracilis , lilac penstemon ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Plantaginaceae Penstemon grandiflorus , large beardtongue BARNES, BURLEIGH, CASS, DICKEY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MERCER, MORTON, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, WALSH 1, 2, 3, 4, 5, 6, 7, 11, 18, 25, 26, 27, 29, 31, 39, 41, 43, 45 Map, Photo, Photo, Photo
Plantaginaceae Penstemon hirsutus , hairy beardtongue WARD 17 Map
Plantaginaceae Penstemon nitidus , waxleaf penstemon BILLINGS, BOWMAN, BURLEIGH, CAVALIER, DIVIDE, DUNN, GOLDEN VALLEY, GRANT, MCHENRY, MCKENZIE, MERCER, MORTON, MOUNTRAIL, SIOUX, SLOPE, STARK, WILLIAMS 1, 4, 5, 6, 7, 13, 24, 27, 29, 32, 39, 41, 43, 45 Map, Photo
Plantaginaceae Penstemon procerus , littleflower penstemon BURKE 4, 5, 13, 29, 33, 34, 35, 39, 41, 43 Map
Haloragaceae Penthorum sedoides , ditch stonecrop CASS, CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, TRAILL 1, 3, 4, 7, 15, 16, 18, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map, Photo
Compositae Petasites frigidus , arctic sweet coltsfoot BENSON, BOTTINEAU, CAVALIER, MCHENRY, PEMBINA, PIERCE, ROLETTE 1, 3, 4, 5, 5, 6, 7, 15, 15, 16, 18, 27, 28, 29, 30, 33, 34, 35, 39, 41, 43, 43, 45 Map, Photo
Solanaceae Petunia integrifolia , violetflower petunia CASS. Introduced. 5 Map
Solanaceae Petunia ��atkinsiana , garden petunia 5, 7, 38 Map
Hydrophyllaceae Phacelia hastata , silverleaf phacelia BILLINGS, BOWMAN, GOLDEN VALLEY, SLOPE 1, 3, 5, 6, 18, 27, 29, 32, 39, 41, 43, 45 Map
Gramineae Phalaris arundinacea , reed canarygrass BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Phalaris canariensis , annual canarygrass CASS, LAMOURE, RAMSEY, STUTSMAN, WILLIAMS. Introduced. 1, 3, 5, 7, 13, 18, 21, 27, 29, 39, 40 Map
Leguminosae Phaseolus vulgaris , common beans 38 Map
Montiaceae Phemeranthus confertiflorus , New Mexico fameflower 29 Map
Montiaceae Phemeranthus parviflorus , sunbright GRANT, HETTINGER, MORTON, SIOUX, SLOPE 1, 3, 4, 5, 5, 12, 27, 29, 33, 34, 35, 39, 41, 43, 43 Map, Photo
Hydrangeaceae Philadelphus coronarius , sweet mock orange GRAND FORKS. Introduced. 7 Map
Gramineae Phleum pratense , timothy BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Labiatae Phlomis tuberosa , tuberous Jerusalem sage FOSTER. Introduced. 5, 19, 29, 39, 43 Map
Polemoniaceae Phlox alyssifolia , alyssumleaf phlox BILLINGS, GOLDEN VALLEY, WILLIAMS 1, 5, 7, 13, 27, 29, 32, 33, 34, 35, 39, 41, 43 Map
Polemoniaceae Phlox andicola , prairie phlox ADAMS, BILLINGS, BOWMAN, DUNN, EMMONS, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, SLOPE, STARK 1, 5, 24, 27, 29, 31, 32, 39, 41, 43 Map
Polemoniaceae Phlox caespitosa , tufted phlox 3, 18 Map
Polemoniaceae Phlox divaricata , wild blue phlox BENSON 7 Map
Polemoniaceae Phlox hoodii , spiny phlox BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RENVILLE, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 17, 19, 24, 27, 28, 29, 31, 32, 39, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Polemoniaceae Phlox pilosa , downy phlox CASS, RANSOM, RICHLAND, SARGENT 1, 3, 5, 25, 26, 27, 29, 35, 39, 41, 43 Map
Gramineae Phragmites australis , common reed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo
Phrymaceae Phryma leptostachya , American lopseed BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, GRAND FORKS, GRANT, GRIGGS, LAMOURE, MCKENZIE, MERCER, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, TRAILL, WALSH 1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 19, 24, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Solanaceae Physalis hederifolia , ivyleaf groundcherry 18 Map
Solanaceae Physalis heterophylla , clammy groundcherry BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, OLIVER, PEMBINA, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 11, 12, 13, 17, 18, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo
Solanaceae Physalis hispida , prairie groundcherry BURLEIGH, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SIOUX, STARK, STUTSMAN, WARD 5, 39 Map
Solanaceae Physalis lanceolata , sword groundcherry BARNES, DICKEY, GOLDEN VALLEY, GRAND FORKS, GRANT, MORTON, PEMBINA, RICHLAND 7, 14, 27 Map
Solanaceae Physalis longifolia , longleaf groundcherry DUNN, GOLDEN VALLEY, MCKENZIE, MORTON, STARK 24, 29, 39, 41, 43 Map
Solanaceae Physalis pumila , dwarf groundcherry GRAND FORKS 10 Map
Solanaceae Physalis virginiana , Virginia groundcherry BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, WALSH, WARD 1, 2, 3, 5, 6, 7, 8, 9, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map
Cruciferae Physaria brassicoides , double twinpod BILLINGS, DUNN, MCKENZIE, SLOPE, STARK 5, 7, 24, 27, 29, 32, 39, 41, 43 Map
Cruciferae Physaria didymocarpa , common twinpod BILLINGS, MCKENZIE, SLOPE 3, 5, 18, 29, 33, 35, 39, 43 Map
Rosaceae Physocarpus opulifolius , common ninebark CASS 1, 5, 29, 39, 41, 43 Map
Labiatae Physostegia ledinghamii , Ledingham's false dragonhead BURLEIGH, MCLEAN 16, 29, 34, 39, 41 Map
Labiatae Physostegia parviflora , western false dragonhead BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, TOWNER, TRAILL, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 44, 45 Map
Labiatae Physostegia virginiana , obedient plant BARNES, BENSON, CASS, CAVALIER, EDDY, GRAND FORKS, GRIGGS, PEMBINA, RANSOM, RICHLAND, STUTSMAN, TRAILL, WARD 7, 16, 18, 29, 39, 41, 42, 43, 43, 45, 45 Map
Pinaceae Picea glauca , white spruce EDDY, EMMONS, STARK, STEELE 4, 19, 42, 45 Map, Photo, Photo
Pinaceae Picea pungens , blue spruce EMMONS, STEELE 4, 42 Map, Photo
Compositae Picradeniopsis oppositifolia , oppositeleaf bahia BILLINGS, BOWMAN, DIVIDE, GOLDEN VALLEY, GRANT, HETTINGER, MERCER, SLOPE, STARK 1, 3, 4, 5, 5, 6, 18, 27, 29, 32, 39, 41, 45, 45 Map, Photo
Compositae Picris echioides , bristly oxtongue CASS, MCLEAN. Introduced. 5, 27, 29, 39, 40, 43 Map
Urticaceae Pilea fontana , lesser clearweed BARNES, BENSON, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, RANSOM, RICHLAND, SARGENT, STUTSMAN 5, 6, 7, 15, 16, 18, 18, 25, 26, 29, 31, 33, 39, 41, 43, 45 Map
Urticaceae Pilea pumila , Canadian clearweed BARNES, BENSON, BOTTINEAU, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH 1, 3, 4, 5, 5, 7, 11, 15, 16, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo
Pinaceae Pinus banksiana , jack pine RANSOM, RICHLAND, SARGENT 25, 26, 29, 39 Map
Pinaceae Pinus contorta , lodgepole pine WARD 4 Map, Photo
Pinaceae Pinus flexilis , limber pine BILLINGS, SLOPE 1, 5, 5, 6, 7, 29, 32, 33, 34, 39, 41, 43 Map
Pinaceae Pinus mugo , mugo pine CASS. Introduced. 5 Map
Pinaceae Pinus ponderosa , ponderosa pine BILLINGS, BOWMAN, BURLEIGH, DUNN, EDDY, EMMONS, GRAND FORKS, MCHENRY, MCKENZIE, MORTON, SHERIDAN, SLOPE, STARK, WELLS, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 8, 18, 19, 27, 29, 32, 33, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Pinaceae Pinus resinosa , red pine BENSON, GRAND FORKS 5, 7 Map
Pinaceae Pinus sylvestris , Scots pine CASS, GRAND FORKS. Introduced. 5, 7 Map
Gramineae Piptatheropsis exigua , little ricegrass WARD 5 Map
Gramineae Piptatheropsis micrantha , littleseed ricegrass BARNES, BILLINGS, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 11, 13, 18, 24, 27, 29, 31, 32, 39, 41, 43, 45 Map
Gramineae Piptatheropsis pungens , mountain ricegrass CAVALIER 5, 29, 34, 35, 39, 41, 43 Map
Leguminosae Pisum sativum , garden pea 18, 38, 43 Map
Compositae Pityopsis graminifolia , narrowleaf silkgrass 3 Map
Boraginaceae Plagiobothrys leptocladus , finebranched popcornflower 29, 39 Map
Boraginaceae Plagiobothrys scouleri , Scouler's popcornflower ADAMS, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, SHERIDAN, SIOUX, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 11, 13, 15, 16, 17, 18, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo
Plantaginaceae Plantago aristata , largebracted plantain BILLINGS, GOLDEN VALLEY, SLOPE 3, 5, 18, 29, 32 Map
Plantaginaceae Plantago elongata , prairie plantain BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CAVALIER, DIVIDE, DUNN, EMMONS, GRIGGS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 7, 11, 13, 17, 18, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Plantaginaceae Plantago eriopoda , redwool plantain BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Plantaginaceae Plantago lanceolata , narrowleaf plantain CASS, DUNN, GRAND FORKS, MCKENZIE, STARK, STEELE. Introduced. 1, 3, 5, 10, 24, 27, 29, 39, 40, 43 Map
Plantaginaceae Plantago major , common plantain ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, 21, 24, 25, 26, 27, 29, 30, 31, 32, 39, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Plantaginaceae Plantago patagonica , woolly plantain ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 32, 39, 41, 42, 43, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Plantaginaceae Plantago rugelii , blackseed plantain BARNES, BOTTINEAU, CASS, DICKEY, EDDY, FOSTER, GRAND FORKS, LAMOURE, MCHENRY, MCLEAN, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN 1, 2, 3, 4, 5, 7, 8, 11, 19, 25, 26, 27, 29, 39, 41, 43, 44, 45 Map
Orchidaceae Platanthera aquilonis , northern green orchid BARNES, BENSON, BOTTINEAU, BURKE, CASS, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD 1, 2, 4, 5, 6, 7, 8, 10, 11, 13, 14, 15, 19, 21, 24, 25, 26, 27, 29, 30, 31, 39, 42, 43, 45, 45 Map, Photo, Photo, Photo, Photo
Orchidaceae Platanthera clavellata , small green wood orchid GRAND FORKS 29, 34, 39, 41, 43 Map
Orchidaceae Platanthera dilatata , scentbottle PEMBINA 43 Map
Orchidaceae Platanthera hyperborea , northern green orchid BARNES, BENSON, BOTTINEAU, BURKE, CASS, DUNN, EDDY, GRAND FORKS, KIDDER, LAMOURE, MCHENRY, PEMBINA, RANSOM, RICHLAND, ROLETTE, STARK, STEELE, STUTSMAN, WALSH 3, 7, 16, 18, 41, 43 Map
Orchidaceae Platanthera leucophaea , prairie white fringed orchid CASS, RANSOM, RICHLAND, SARGENT 1, 3, 5, 5, 6, 15, 25, 26, 27, 35, 45 Map
Orchidaceae Platanthera praeclara , Great Plains white fringed orchid CASS, KIDDER, RANSOM, RICHLAND 16, 29, 34, 39, 41, 43, 45 Map
Orchidaceae Platanthera stricta , slender bog orchid BURKE, KIDDER, LAMOURE, STARK, STUTSMAN 5 Map
Cupressaceae Platycladus orientalis , Oriental arborvitae 5, 38 Map
Campanulaceae Platycodon grandiflorus , balloon-flower 5, 38 Map
Gramineae Poa annua , annual bluegrass BARNES, BOTTINEAU, BURLEIGH, CASS, CAVALIER, GRAND FORKS, GRIGGS, PEMBINA, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, TOWNER, WARD. Introduced. 1, 3, 5, 7, 11, 17, 25, 26, 27, 28, 29, 30, 39, 40, 43 Map
Gramineae Poa arida , plains bluegrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 11, 13, 13, 16, 17, 17, 18, 24, 24, 25, 26, 27, 27, 28, 29, 31, 32, 32, 39, 41, 41, 43, 43, 44, 45, 45 Map
Gramineae Poa bulbosa , bulbous bluegrass BURLEIGH, DUNN, MCKENZIE, STARK. Introduced. 5, 24, 27, 29, 39, 40, 41, 43, 45 Map
Gramineae Poa compressa , Canada bluegrass BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 13, 14, 16, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Gramineae Poa cusickii , Cusick's bluegrass BILLINGS, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, MOUNTRAIL, PEMBINA, ROLETTE, SLOPE, WARD, WILLIAMS 1, 4, 5, 7, 13, 17, 17, 27, 27, 29, 30, 32, 39, 41, 44 Map
Gramineae Poa fendleriana , muttongrass BENSON, BURKE, DIVIDE, ROLETTE 1, 4, 13, 18, 27, 29, 39, 41, 43 Map
Gramineae Poa glauca , glaucous bluegrass CAVALIER, GRAND FORKS 7, 18, 43, 43, 45 Map
Gramineae Poa macrocalyx , largeglume bluegrass 5 Map
Gramineae Poa nemoralis , wood bluegrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STUTSMAN, TOWNER, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 17, 18, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45, 45 Map
Gramineae Poa palustris , fowl bluegrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Poa pratensis , Kentucky bluegrass BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Poa secunda , Sandberg bluegrass BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, RAMSEY, RICHLAND, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 7, 8, 12, 13, 17, 18, 19, 24, 27, 27, 28, 29, 31, 32, 33, 39, 41, 41, 42, 43, 44, 45 Map, Photo
Gramineae Poa stenantha , northern bluegrass WILLIAMS 27 Map
Gramineae Poa ��nematophylla , skyline bluegrass 29, 39 Map
Podostemaceae Podostemum ceratophyllum , hornleaf riverweed 29 Map
Orchidaceae Pogonia ophioglossoides , snakemouth orchid GRAND FORKS 29, 39, 41, 43 Map
Cruciferae Polanisia dodecandra , redwhisker clammyweed BILLINGS, CASS, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 11, 13, 17, 18, 21, 24, 25, 26, 27, 29, 31, 32, 39, 41, 43, 45 Map
Polemoniaceae Polemonium caeruleum , charity RICHLAND. Introduced. 5 Map
Polemoniaceae Polemonium micranthum , annual polemonium BENSON 29, 39, 45 Map
Polygalaceae Polygala alba , white milkwort ADAMS, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polygalaceae Polygala ambigua , whorled milkwort WARD 7 Map
Polygalaceae Polygala senega , Seneca snakeroot BARNES, BENSON, BOTTINEAU, BURKE, CAVALIER, DIVIDE, EDDY, GRIGGS, MCHENRY, MORTON, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WILLIAMS 1, 3, 6, 7, 8, 11, 13, 18, 19, 25, 26, 27, 28, 29, 39, 41, 43, 45 Map
Polygalaceae Polygala verticillata , whorled milkwort BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, NELSON, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD 1, 3, 4, 6, 7, 8, 9, 10, 11, 13, 18, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo
Asparagaceae Polygonatum biflorum , smooth Solomon's seal BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 45 Map, Photo, Photo
Polygonaceae Polygonum achoreum , leathery knotweed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 5, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map
Polygonaceae Polygonum amphibium , water knotweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 9, 9, 10, 11, 11, 12, 13, 13, 14, 15, 15, 16, 16, 17, 18, 19, 21, 21, 24, 25, 25, 26, 26, 27, 28, 29, 30, 31, 31, 32, 39, 41, 42, 43, 43, 44, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Polygonum arenastrum , oval-leaf knotweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 5, 6, 8, 11, 19, 21, 24, 26, 29, 31, 43, 45 Map
Polygonaceae Polygonum aviculare , prostrate knotweed ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, EMMONS, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, MCHENRY, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, TOWNER, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 3, 4, 5, 7, 9, 12, 13, 14, 17, 18, 21, 25, 27, 28, 29, 30, 32, 39, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Polygonum bellardii , narrowleaf knotweed 29 Map
Polygonaceae Polygonum buxiforme , box knotweed BARNES, BENSON, BILLINGS, BOWMAN, GOLDEN VALLEY, GRAND FORKS, SLOPE 7, 7, 18, 27, 29, 32, 41 Map
Polygonaceae Polygonum convolvulus , black bindweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 41, 43, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Polygonum douglasii , Douglas' knotweed CAVALIER, DUNN, MCKENZIE, NELSON, SLOPE, STARK 1, 5, 9, 18, 24, 29, 32, 33, 34, 35, 39, 41, 43 Map
Polygonaceae Polygonum erectum , erect knotweed BENSON, BILLINGS, EMMONS, GOLDEN VALLEY, MERCER, RANSOM, RICHLAND, SARGENT, SLOPE 3, 7, 18, 25, 32, 41, 43, 45 Map
Polygonaceae Polygonum hydropiper , marshpepper knotweed BOTTINEAU, CASS, DICKEY, EMMONS, GRAND FORKS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SLOPE, STEELE, STUTSMAN, TRAILL, WALSH. Introduced. 1, 2, 3, 5, 6, 7, 11, 14, 15, 16, 25, 26, 27, 28, 29, 31, 39, 43, 43, 45, 45 Map
Polygonaceae Polygonum hydropiperoides , swamp smartweed PEMBINA 1, 15, 16, 29, 34, 35, 39, 41, 43 Map
Polygonaceae Polygonum lapathifolium , curlytop knotweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Polygonum leptocarpum , narrowpoint knotweed GRANT 5, 29, 34, 43 Map
Polygonaceae Polygonum pensylvanicum , Pennsylvania smartweed ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, TRAILL, WALSH, WARD 1, 2, 4, 6, 7, 7, 11, 14, 15, 16, 18, 25, 26, 27, 29, 31, 32, 39, 41, 42, 43, 43, 45 Map, Photo, Photo, Photo
Polygonaceae Polygonum persicaria , spotted ladysthumb BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, WALSH, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 11, 13, 14, 15, 16, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 43, 45 Map, Photo, Photo
Polygonaceae Polygonum punctatum , dotted smartweed CASS, CAVALIER, EMMONS, GRAND FORKS, RANSOM, RICHLAND, SARGENT 1, 3, 5, 7, 15, 16, 18, 25, 26, 27, 29, 34, 35, 39, 41, 43, 45 Map
Polygonaceae Polygonum ramosissimum , bushy knotweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 13, 16, 17, 18, 19, 21, 24, 25, 26, 27, 27, 28, 29, 30, 30, 31, 32, 32, 39, 41, 43, 43, 44, 45, 45 Map, Photo, Photo
Polygonaceae Polygonum sagittatum , arrowleaf tearthumb BOTTINEAU 1, 3, 5, 5, 15, 16, 27, 28, 29, 34, 35, 39, 43 Map
Polygonaceae Polygonum scandens , climbing false buckwheat BARNES, BENSON, BILLINGS, BOTTINEAU, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MORTON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT. Introduced. 1, 3, 5, 7, 11, 18, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 43, 45 Map
Polygonaceae Polygonum tenue , pleatleaf knotweed EMMONS 7, 43 Map
Gramineae Polypogon monspeliensis , annual rabbitsfoot grass BURLEIGH, DICKEY, DIVIDE, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MERCER, RANSOM, SLOPE, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 13, 15, 16, 29, 31, 32, 39, 40, 45 Map
Umbelliferae Polytaenia nuttallii , Nuttall's prairie parsley BILLINGS 29, 45 Map
Salicaceae Populus alba , white poplar DICKEY, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, WARD. Introduced. 1, 2, 5, 7, 17, 19, 25, 26, 29, 31, 39, 40, 43 Map
Salicaceae Populus balsamifera , balsam poplar BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, MCKENZIE, MCLEAN, MERCER, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 25, 26, 27, 27, 29, 30, 32, 33, 34, 35, 39, 42, 43, 44 Map, Photo, Photo
Salicaceae Populus deltoides , eastern cottonwood ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo
Salicaceae Populus grandidentata , bigtooth aspen 29 Map
Salicaceae Populus nigra , Lombardy poplar GRAND FORKS, RAMSEY, RANSOM. Introduced. 7, 21, 29, 39 Map
Salicaceae Populus tremuloides , quaking aspen BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Salicaceae Populus ��acuminata , lanceleaf cottonwood BILLINGS, SLOPE 1, 5, 7, 29, 32, 33, 35, 39, 41, 43 Map
Salicaceae Populus ��brayshawii , hybrid balsam poplar BOTTINEAU, DIVIDE 39 Map
Salicaceae Populus ��canadensis , Canadian poplar CASS, DUNN, MCKENZIE, STARK 24, 29, 39, 43 Map
Salicaceae Populus ��jackii , balm-of-Gilead BILLINGS, BURKE, GRANT, WARD 5, 29, 39, 41 Map
Cactaceae Portulaca grandiflora , rose moss 18, 39 Map
Cactaceae Portulaca oleracea , little hogweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 17, 19, 25, 26, 27, 28, 29, 30, 31, 32, 39, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Potamogetonaceae Potamogeton amplifolius , largeleaf pondweed BARNES, BILLINGS, GRAND FORKS, MCLEAN, OLIVER, RANSOM, RICHLAND, SARGENT 1, 5, 5, 7, 11, 14, 15, 16, 25, 26, 29, 32, 33, 34, 35, 39, 41, 43 Map
Potamogetonaceae Potamogeton crispus , curly pondweed BARNES, MCLEAN, MERCER, SHERIDAN. Introduced. 5, 6, 11, 15, 16, 29, 33, 39, 40 Map
Potamogetonaceae Potamogeton diversifolius , waterthread pondweed BILLINGS, EMMONS, SLOPE, STUTSMAN, WARD 5, 15, 16, 29, 34, 35, 39, 43 Map
Potamogetonaceae Potamogeton foliosus , leafy pondweed BARNES, CASS, DICKEY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MERCER, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SLOPE, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 5, 7, 11, 15, 16, 18, 19, 25, 26, 27, 29, 30, 31, 39, 41, 43, 45 Map
Potamogetonaceae Potamogeton friesii , Fries' pondweed BENSON, BILLINGS, BOTTINEAU, CASS, GOLDEN VALLEY, MCHENRY, MERCER, RANSOM, RICHLAND, ROLETTE, SARGENT, WARD 1, 4, 15, 16, 26, 29, 39, 41, 43 Map, Photo
Potamogetonaceae Potamogeton gramineus , variableleaf pondweed BARNES, BENSON, BILLINGS, BURKE, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 5, 6, 7, 9, 11, 13, 15, 16, 24, 25, 26, 27, 29, 31, 32, 39, 41, 43, 45 Map
Potamogetonaceae Potamogeton illinoensis , Illinois pondweed BENSON, RICHLAND 3, 7, 18, 29, 39, 45 Map
Potamogetonaceae Potamogeton natans , floating pondweed BOTTINEAU, BURKE, MORTON, ROLETTE, SIOUX, STUTSMAN, WILLIAMS 1, 3, 4, 5, 7, 15, 16, 18, 27, 28, 29, 33, 34, 35, 39, 41, 43, 45 Map, Photo, Photo
Potamogetonaceae Potamogeton nodosus , longleaf pondweed BILLINGS, DIVIDE, GRAND FORKS, MERCER, MORTON, RANSOM, RICHLAND, SARGENT, SLOPE, WALSH 1, 3, 5, 6, 15, 16, 25, 26, 27, 29, 39, 41, 43 Map
Potamogetonaceae Potamogeton perfoliatus , claspingleaf pondweed BENSON, BOTTINEAU, RICHLAND, SIOUX, STEELE, WARD 3, 4, 17, 18, 27, 45 Map, Photo
Potamogetonaceae Potamogeton praelongus , whitestem pondweed BOTTINEAU, STUTSMAN, WARD 1, 5, 6, 15, 16, 29, 33, 34, 35, 39, 41, 43 Map
Potamogetonaceae Potamogeton pusillus , small pondweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 5, 6, 7, 8, 11, 15, 16, 16, 17, 19, 21, 24, 26, 27, 29, 31, 39, 39, 41, 43, 45 Map
Potamogetonaceae Potamogeton richardsonii , Richardson's pondweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 19, 24, 25, 26, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo
Potamogetonaceae Potamogeton spirillus , spiral pondweed BARNES, EMMONS, KIDDER, LOGAN, MCINTOSH, STUTSMAN 6, 11, 29, 31, 33, 41, 43 Map
Potamogetonaceae Potamogeton strictifolius , narrowleaf pondweed BOTTINEAU, MCHENRY 1, 15, 16, 29, 33, 34, 35, 39, 41, 43 Map
Potamogetonaceae Potamogeton zosteriformis , flatstem pondweed BARNES, BOTTINEAU, CASS, DUNN, EDDY, GOLDEN VALLEY, GRAND FORKS, GRIGGS, MCKENZIE, MERCER, MORTON, NELSON, OLIVER, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, TOWNER, WARD, WILLIAMS 1, 3, 5, 6, 7, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 29, 32, 39, 41, 43, 45 Map
Rosaceae Potentilla argentea , silver cinquefoil BARNES, DUNN, GRAND FORKS, MCHENRY, MCKENZIE, NELSON, PEMBINA, SIOUX, STARK, WARD. Introduced. 1, 3, 4, 6, 7, 24, 27, 29, 39, 41, 43 Map, Photo
Rosaceae Potentilla arguta , tall cinquefoil ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Potentilla bipinnatifida , tansy cinquefoil BENSON, BILLINGS, BOTTINEAU, DUNN, GRAND FORKS, MCHENRY, MCKENZIE, STARK, STUTSMAN, WARD 3, 5, 7, 17, 24, 24, 28, 29, 39, 41, 41, 43, 45, 45 Map
Rosaceae Potentilla concinna , elegant cinquefoil BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, MCHENRY, MCKENZIE, MERCER, MOUNTRAIL, ROLETTE, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 24, 27, 28, 29, 32, 39, 41, 43, 45 Map
Rosaceae Potentilla diversifolia , varileaf cinquefoil BENSON, BILLINGS, DUNN, MCHENRY, MCKENZIE, SLOPE, STARK 4, 5, 24, 27, 29, 32, 33, 34, 35, 39, 41, 43 Map, Photo
Rosaceae Potentilla effusa , branched cinquefoil BURKE, MOUNTRAIL 3, 5, 13, 18, 39 Map
Rosaceae Potentilla gracilis , slender cinquefoil BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, OLIVER, RENVILLE, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 3, 4, 5, 5, 6, 7, 11, 13, 13, 17, 18, 18, 19, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo
Rosaceae Potentilla hippiana , woolly cinquefoil BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 17, 18, 24, 26, 27, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo
Rosaceae Potentilla multisecta , featherleaf cinquefoil 3 Map
Rosaceae Potentilla norvegica , Norwegian cinquefoil ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Potentilla paradoxa , Paradox cinquefoil BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 27, 28, 29, 31, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo
Rosaceae Potentilla pensylvanica , Pennsylvania cinquefoil ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Potentilla plattensis , Platte River cinquefoil BILLINGS, BURKE, DIVIDE, MOUNTRAIL, WILLIAMS 4, 5, 13, 27, 29, 39, 41, 43 Map
Rosaceae Potentilla pulcherrima , beautiful cinquefoil BENSON 3, 7, 43, 45, 45 Map
Rosaceae Potentilla recta , sulphur cinquefoil GRAND FORKS, MERCER. Introduced. 29, 39, 42 Map
Rosaceae Potentilla rivalis , brook cinquefoil BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Prenanthes alba , white rattlesnakeroot BARNES, BOTTINEAU, CASS, CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, WALSH 1, 3, 4, 5, 6, 7, 11, 14, 18, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43 Map, Photo, Photo
Compositae Prenanthes racemosa , purple rattlesnakeroot BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, EDDY, GRAND FORKS, GRIGGS, LAMOURE, LOGAN, MCHENRY, MCLEAN, NELSON, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, WARD 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 25, 26, 27, 28, 29, 39, 41, 43, 45 Map
Primulaceae Primula incana , silvery primrose BURKE, DIVIDE, MOUNTRAIL 4, 5, 13, 16, 27, 29, 33, 34, 35, 39, 41, 43 Map
Pedaliaceae Proboscidea louisianica , ram's horn BARNES 5 Map
Liliaceae Prosartes trachycarpa , roughfruit fairybells BILLINGS, BOTTINEAU, BURKE, DUNN, EDDY, GOLDEN VALLEY, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, ROLETTE, SHERIDAN, SLOPE, STARK, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 13, 17, 18, 19, 24, 27, 28, 29, 30, 32, 39, 41, 42, 43, 43, 45, 45 Map, Photo, Photo
Labiatae Prunella vulgaris , common selfheal BARNES, BENSON, CASS, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, TRAILL 1, 3, 5, 6, 7, 8, 11, 13, 15, 16, 18, 19, 25, 26, 27, 29, 31, 39, 43, 45 Map
Rosaceae Prunus americana , American plum BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Prunus fruticosa , European dwarf cherry 38, 45 Map
Rosaceae Prunus nigra , Canadian plum GRAND FORKS, MCHENRY 6, 7, 18 Map
Rosaceae Prunus pensylvanica , pin cherry BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DUNN, GRAND FORKS, LAMOURE, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 7, 11, 13, 14, 18, 24, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 44, 45 Map
Rosaceae Prunus pumila , sandcherry ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STUTSMAN, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 11, 13, 18, 24, 25, 26, 27, 28, 29, 31, 32, 32, 39, 41, 42, 43, 45 Map, Photo
Rosaceae Prunus serotina , black cherry CASS, MERCER, NELSON 1, 29, 39, 41, 43, 45 Map
Rosaceae Prunus tomentosa , Nanking cherry GRAND FORKS. Introduced. 7 Map
Rosaceae Prunus triloba , flowering plum GRAND FORKS, WARD. Introduced. 7, 17 Map
Rosaceae Prunus virginiana , chokecherry ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Psathyrostachys juncea , Russian wildrye DIVIDE, GRAND FORKS, MERCER, RENVILLE, SARGENT, WILLIAMS. Introduced. 4, 5, 5, 6, 7, 13, 27, 29, 39, 43 Map
Plantaginaceae Pseudolysimachion longifolium , longleaf speedwell MCHENRY, WELLS. Introduced. 5, 27, 29, 39, 41 Map
Gramineae Pseudoroegneria spicata , bluebunch wheatgrass BENSON, BILLINGS, GOLDEN VALLEY, MOUNTRAIL, SLOPE, WARD, WILLIAMS 1, 3, 4, 5, 5, 7, 13, 17, 18, 27, 29, 32, 39, 41, 43, 45, 45 Map
Leguminosae Psoralidium lanceolatum , lemon scurfpea BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 18, 24, 27, 29, 31, 32, 39, 41, 43, 45 Map
Leguminosae Psoralidium tenuiflorum , slimflower scurfpea BOWMAN 1, 3, 4, 5, 27, 29, 34, 35, 39, 41, 43 Map
Polypodiaceae Pteridium aquilinum , western brackenfern GRAND FORKS, PEMBINA 1, 5, 6, 7, 22, 23, 27, 29, 30, 33, 34, 39, 41, 43, 45 Map
Gramineae Puccinellia distans , weeping alkaligrass CASS, CAVALIER, GOLDEN VALLEY, GRAND FORKS, PEMBINA, RAMSEY, SHERIDAN, WALSH, WILLIAMS. Introduced. 5, 7, 10, 15, 16, 29, 39 Map
Gramineae Puccinellia maritima , seaside alkaligrass 18 Map
Gramineae Puccinellia nuttalliana , Nuttall's alkaligrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 1, 2, 4, 5, 6, 7, 7, 8, 8, 9, 10, 11, 12, 13, 13, 15, 15, 16, 16, 17, 19, 19, 21, 24, 24, 25, 26, 27, 28, 29, 30, 31, 31, 32, 32, 39, 41, 41, 43, 44, 45 Map, Photo, Photo
Ranunculaceae Pulsatilla patens , eastern pasqueflower ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo
Labiatae Pycnanthemum tenuifolium , narrowleaf mountainmint RICHLAND 5 Map
Labiatae Pycnanthemum verticillatum , whorled mountainmint GRAND FORKS 7 Map
Labiatae Pycnanthemum virginianum , Virginia mountainmint RANSOM, RICHLAND, SARGENT, STARK 1, 3, 5, 5, 6, 7, 25, 26, 27, 29, 33, 35, 39, 41, 43, 45 Map
Ericaceae Pyrola americana , American wintergreen 7 Map
Ericaceae Pyrola asarifolia , liverleaf wintergreen BENSON, BOTTINEAU, DUNN, GRAND FORKS, MCHENRY, MCKENZIE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK 1, 4, 5, 6, 7, 18, 24, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo
Ericaceae Pyrola elliptica , waxflower shinleaf BOTTINEAU, DUNN, EDDY, MCKENZIE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK 1, 3, 5, 6, 7, 19, 24, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43 Map
Compositae Pyrrocoma lanceolata , lanceleaf goldenweed BURKE, DIVIDE, MOUNTRAIL, WARD, WILLIAMS 1, 3, 4, 5, 6, 13, 18, 27, 29, 39, 41, 43, 45 Map
Fagaceae Quercus alba , white oak GRAND FORKS 7 Map
Fagaceae Quercus ellipsoidalis , northern pin oak RICHLAND 29, 34, 39, 41, 43 Map
Fagaceae Quercus lyrata , overcup oak 7 Map
Fagaceae Quercus macrocarpa , bur oak BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Fagaceae Quercus ��heterophylla , Bartram's oak 29, 39 Map
Ranunculaceae Ranunculus abortivus , littleleaf buttercup BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, GOLDEN VALLEY, GRAND FORKS, GRIGGS, LAMOURE, MCHENRY, MCKENZIE, MCLEAN, MERCER, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Ranunculaceae Ranunculus acris , tall buttercup BILLINGS, CASS, MCLEAN, RANSOM, RICHLAND, SARGENT. Introduced. 1, 3, 18, 25, 26, 27, 29, 34, 39, 40, 41, 43 Map
Ranunculaceae Ranunculus aquatilis , white water crowfoot ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 5, 7, 7, 8, 12, 13, 14, 15, 16, 17, 19, 24, 25, 26, 26, 27, 28, 29, 31, 32, 39, 41, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae Ranunculus cardiophyllus , heartleaf buttercup DUNN, MCKENZIE, STARK, WILLIAMS 5, 16, 24, 29, 33, 34, 35, 39, 41, 43 Map
Ranunculaceae Ranunculus cymbalaria , alkali buttercup ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae Ranunculus flabellaris , yellow water buttercup BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WALSH, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 11, 13, 15, 16, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 44, 45 Map, Photo
Ranunculaceae Ranunculus flammula , greater creeping spearwort BURKE, WILLIAMS 5, 16, 29, 34, 35, 39, 41, 42, 43, 45 Map
Ranunculaceae Ranunculus glaberrimus , sagebrush buttercup BILLINGS, BOWMAN, BURKE, CAVALIER, DICKEY, DUNN, EMMONS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, STARK, STUTSMAN, WARD 1, 2, 3, 4, 5, 6, 7, 13, 24, 27, 29, 31, 32, 39, 41, 43, 45 Map, Photo
Ranunculaceae Ranunculus gmelinii , Gmelin's buttercup BARNES, BENSON, BOTTINEAU, BURKE, CAVALIER, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS 1, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 45, 45 Map, Photo, Photo
Ranunculaceae Ranunculus hispidus , bristly buttercup BARNES, BENSON, BOTTINEAU, BURKE, DICKEY, DUNN, EDDY, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MORTON, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WARD 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 15, 16, 17, 18, 19, 25, 26, 26, 27, 28, 29, 31, 39, 41, 42, 43, 45, 45 Map
Ranunculaceae Ranunculus longirostris , longbeak buttercup BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 6, 8, 9, 11, 15, 16, 19, 21, 24, 26, 31, 39, 44, 45 Map
Ranunculaceae Ranunculus macounii , Macoun's buttercup ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo
Ranunculaceae Ranunculus pedatifidus , surefoot buttercup 29 Map
Ranunculaceae Ranunculus pensylvanicus , Pennsylvania buttercup BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, NELSON, OLIVER, PEMBINA, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Ranunculaceae Ranunculus recurvatus , blisterwort GRAND FORKS, RANSOM, RICHLAND, SARGENT 1, 5, 7, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43, 45 Map
Ranunculaceae Ranunculus rhomboideus , Labrador buttercup BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SLOPE, STEELE, STUTSMAN, WALSH, WARD 1, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo
Ranunculaceae Ranunculus sceleratus , cursed buttercup BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae Ranunculus trichophyllus , threadleaf crowfoot EMMONS, MCINTOSH 29, 39, 43 Map
Cruciferae Raphanus raphanistrum , wild radish BARNES, GRAND FORKS, NELSON. Introduced. 3, 7, 9, 27, 29, 39 Map
Cruciferae Raphanus sativus , cultivated radish BARNES, BENSON, GRAND FORKS, MORTON, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH. Introduced. 1, 3, 7, 18, 25, 26, 27, 29, 39, 40, 43 Map
Compositae Ratibida columnifera , upright prairie coneflower ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Ratibida pinnata , pinnate prairie coneflower BENSON 7 Map
Gramineae Redfieldia flexuosa , blowout grass BOTTINEAU, KIDDER, MCHENRY, RANSOM, RICHLAND, SARGENT, SIOUX 1, 3, 5, 6, 7, 25, 26, 27, 28, 29, 39, 41, 43, 45 Map
Resedaceae Reseda odorata , garden mignonette BURLEIGH. Introduced. 5, 18 Map
Rhamnaceae Rhamnus alnifolia , alderleaf buckthorn BENSON, BOTTINEAU, CAVALIER, GRAND FORKS, MCHENRY, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 3, 5, 7, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map
Rhamnaceae Rhamnus cathartica , common buckthorn BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, FOSTER, GRAND FORKS, GRIGGS, HETTINGER, MCLEAN, MERCER, MORTON, MOUNTRAIL, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 4, 5, 6, 6, 7, 8, 11, 13, 17, 19, 25, 26, 27, 28, 29, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rhamnaceae Rhamnus davurica , Dahurian buckthorn BURLEIGH, CASS, GRAND FORKS, HETTINGER, OLIVER, RANSOM, RICHLAND, SARGENT. Introduced. 5, 25, 26, 29, 39, 43 Map
Polygonaceae Rheum rhabarbarum , garden rhubarb BILLINGS, GOLDEN VALLEY. Introduced. 18, 32, 39 Map
Orobanchaceae Rhinanthus minor , little yellow rattle MCHENRY 4, 29, 39 Map, Photo
Anacardiaceae Rhus aromatica , fragrant sumac ADAMS, BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SIOUX, SLOPE, STARK, WILLIAMS 1, 4, 6, 7, 12, 24, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Anacardiaceae Rhus glabra , smooth sumac BARNES, BENSON, CASS, CAVALIER, GRAND FORKS, MCHENRY, MORTON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, WALSH, WARD 1, 3, 4, 6, 7, 11, 14, 17, 21, 25, 26, 27, 29, 30, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo
Anacardiaceae Rhus trilobata , skunkbush sumac BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, FOSTER, GOLDEN VALLEY, GRANT, LAMOURE, LOGAN, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SIOUX, SLOPE, STARK, WARD, WILLIAMS 3, 4, 7, 13, 18, 27, 29, 32, 43, 45 Map, Photo, Photo
Cyperaceae Rhynchospora capillacea , needle beaksedge BENSON, BOTTINEAU, EDDY, MCHENRY, STUTSMAN, WELLS 3, 4, 5, 7, 16, 18, 29, 34, 35, 39, 43 Map, Photo
Saxifragaceae Ribes americanum , American black currant ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 14, 16, 17, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Saxifragaceae Ribes aureum , golden currant BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, SIOUX, SLOPE, STARK, TOWNER, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 13, 24, 27, 29, 31, 32, 39, 41, 42, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Saxifragaceae Ribes cereum , wax currant BILLINGS, BOWMAN, SLOPE 1, 5, 29, 32, 33, 35, 39, 41, 43 Map
Saxifragaceae Ribes cynosbati , eastern prickly gooseberry BARNES, CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT 1, 5, 7, 7, 25, 26, 27, 29, 34, 35, 39, 41, 43 Map
Saxifragaceae Ribes hirtellum , hairystem gooseberry BOTTINEAU, CAVALIER, EDDY, GRAND FORKS, GRIGGS, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, TRAILL, WALSH, WILLIAMS 1, 4, 5, 7, 13, 14, 19, 25, 26, 28, 29, 30, 39, 41, 43 Map, Photo
Saxifragaceae Ribes inerme , whitestem gooseberry ROLETTE 43 Map
Saxifragaceae Ribes missouriense , Missouri gooseberry BARNES, BENSON, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 11, 14, 16, 19, 24, 25, 26, 27, 29, 30, 31, 39, 41, 42, 43 Map, Photo, Photo, Photo, Photo
Saxifragaceae Ribes oxyacanthoides , Canadian gooseberry BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, WARD, WELLS, WILLIAMS 1, 1, 3, 5, 7, 7, 8, 13, 17, 18, 19, 21, 24, 24, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 45, 45 Map
Saxifragaceae Ribes rotundifolium , Appalachian gooseberry RANSOM 7 Map
Saxifragaceae Ribes rubrum , cultivated currant 38, 45 Map
Saxifragaceae Ribes triste , red currant BENSON, BOTTINEAU, CAVALIER, GRIGGS, PEMBINA, ROLETTE 1, 3, 6, 16, 18, 27, 28, 29, 30, 39, 41, 42, 43 Map
Saxifragaceae Ribes uva-crispa , European gooseberry 29, 39 Map
Leguminosae Robinia pseudoacacia , black locust 29, 39 Map
Cruciferae Rorippa alpina , alpine yellowcress BILLINGS, DUNN, KIDDER, LAMOURE, MOUNTRAIL, WARD 5 Map
Cruciferae Rorippa austriaca , Austrian yellowcress BARNES, BENSON, CASS, DICKEY, LAMOURE, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH. Introduced. 2, 5, 6, 11, 15, 16, 21, 26, 27, 29, 30, 39, 40, 43, 45 Map
Cruciferae Rorippa barbareifolia , hoary yellowcress BILLINGS, LOGAN, MCLEAN, MERCER, STUTSMAN, WARD 5 Map
Cruciferae Rorippa calycina , persistent sepal yellowcress MCKENZIE 15, 16, 29, 34, 35, 39, 41, 43 Map
Cruciferae Rorippa curvipes , bluntleaf yellowcress BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, DICKEY, DIVIDE, DUNN, GRIGGS, LAMOURE, MCHENRY, MCKENZIE, MOUNTRAIL, PEMBINA, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 15, 15, 16, 16, 19, 24, 29, 39, 41, 43 Map
Cruciferae Rorippa islandica , northern marsh yellowcress BARNES, BILLINGS, BOTTINEAU, BURKE, CASS, DIVIDE, GRAND FORKS, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, SLOPE, WALSH, WARD, WILLIAMS. Introduced. 7, 9, 13, 14, 17, 25, 27, 28, 30, 32 Map
Cruciferae Rorippa palustris , bog yellowcress BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 15, 16, 18, 19, 21, 24, 26, 29, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Rorippa sinuata , spreading yellowcress ADAMS, BILLINGS, BOWMAN, BURLEIGH, DICKEY, DUNN, EMMONS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, SIOUX, SLOPE, STARK, WILLIAMS 1, 2, 3, 4, 5, 13, 15, 16, 18, 24, 27, 29, 31, 32, 39, 41 Map
Cruciferae Rorippa sylvestris , creeping yellowcress CASS, WARD. Introduced. 4, 15, 16, 17, 27, 29, 39, 40, 43 Map
Cruciferae Rorippa tenerrima , Modoc yellowcress MCLEAN, MERCER, OLIVER 15, 16, 29, 39, 41, 43 Map
Cruciferae Rorippa teres , southern marsh yellowcress BOTTINEAU, CASS, PEMBINA, WILLIAMS 3, 27, 28 Map
Rosaceae Rosa acicularis , prickly rose BOTTINEAU, CAVALIER, EDDY, FOSTER, GRAND FORKS, PEMBINA, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STARK, WARD, WELLS 1, 3, 4, 7, 8, 18, 19, 26, 27, 28, 29, 39, 41, 42, 43, 45, 45 Map, Photo, Photo
Rosaceae Rosa arkansana , prairie rose BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Rosa blanda , smooth rose BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WALSH, WARD 1, 2, 3, 4, 5, 7, 8, 10, 11, 14, 17, 19, 24, 25, 26, 27, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo
Rosaceae Rosa carolina , Carolina rose 7 Map
Rosaceae Rosa centifolia , cabbage rose GRAND FORKS. Introduced. 7 Map
Rosaceae Rosa woodsii , Woods' rose ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Rosa ��dulcissima , hybrid rose BENSON, BOTTINEAU, RANSOM, RICHLAND, SARGENT 25, 28, 29, 39, 43, 45 Map
Rosaceae Rubus argutus , sawtooth blackberry BENSON, GRAND FORKS, RICHLAND 7 Map
Rosaceae Rubus canadensis , smooth blackberry BILLINGS 7 Map
Rosaceae Rubus idaeus , American red raspberry BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo
Rosaceae Rubus occidentalis , black raspberry EMMONS, KIDDER, LOGAN, MCINTOSH, MORTON, OLIVER, RANSOM, RICHLAND, SARGENT, WARD 1, 5, 7, 17, 25, 26, 27, 29, 31, 39, 41, 43 Map
Rosaceae Rubus pubescens , dwarf red blackberry BENSON, BOTTINEAU, CASS, GRAND FORKS, GRIGGS, MCHENRY, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN 1, 4, 5, 6, 7, 7, 14, 21, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo
Compositae Rudbeckia hirta , blackeyed Susan BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MORTON, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 43, 44 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Rudbeckia laciniata , cutleaf coneflower BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STEELE, STUTSMAN, TRAILL, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 18, 19, 21, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 43 Map, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Rumex acetosella , common sheep sorrel BILLINGS, BOTTINEAU, CASS, DUNN, MCHENRY, MCKENZIE, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN. Introduced. 1, 3, 5, 6, 11, 18, 24, 25, 26, 27, 28, 29, 32, 39, 40, 43 Map
Polygonaceae Rumex altissimus , pale dock BENSON, DIVIDE, KIDDER, MERCER, NELSON, RANSOM, STUTSMAN, TRAILL, WARD, WILLIAMS 4, 5, 6, 7, 39, 43 Map, Photo, Photo, Photo, Photo
Polygonaceae Rumex aquaticus , western dock BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45 Map
Polygonaceae Rumex confertus , Asiatic dock BILLINGS 5, 39 Map
Polygonaceae Rumex crispus , curly dock BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo
Polygonaceae Rumex longifolius , dooryard dock ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 5, 6, 11, 13, 15, 16, 17, 19, 21, 24, 25, 26, 28, 29, 29, 30, 31, 32, 39, 39, 43, 43 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Rumex maritimus , golden dock BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Rumex obtusifolius , bitter dock DIVIDE. Introduced. 6, 7 Map
Polygonaceae Rumex orbiculatus , greater water dock BOTTINEAU, CASS, DICKEY, HETTINGER, KIDDER, LAMOURE, MCLEAN, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 2, 4, 6, 7, 15, 16, 25, 26, 27, 29, 30, 41, 43 Map, Photo
Polygonaceae Rumex patientia , patience dock BURLEIGH, DUNN, EDDY, FOSTER, GOLDEN VALLEY, MCKENZIE, MCLEAN, PIERCE, STARK, WARD. Introduced. 1, 5, 16, 17, 19, 24, 29, 39, 43 Map
Polygonaceae Rumex salicifolius , willow dock ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 10, 11, 12, 13, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Rumex stenophyllus , narrowleaf dock BENSON, BILLINGS, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 8, 13, 15, 16, 19, 24, 25, 26, 29, 31, 32, 39, 40, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Polygonaceae Rumex venosus , veiny dock BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, OLIVER, SIOUX, SLOPE, STARK, STUTSMAN, WILLIAMS 1, 3, 5, 6, 7, 11, 13, 18, 24, 27, 29, 31, 32, 39, 41, 42, 43, 45 Map, Photo
Polygonaceae Rumex verticillatus , swamp dock GRAND FORKS 7 Map
Ruppiaceae Ruppia cirrhosa , spiral ditchgrass BURKE, KIDDER, LOGAN, MCINTOSH, SHERIDAN, STEELE, STUTSMAN, WILLIAMS 4, 5, 29, 39, 41 Map, Photo
Ruppiaceae Ruppia maritima , widgeongrass BENSON, BOTTINEAU, BURKE, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WILLIAMS 1, 2, 3, 5, 6, 7, 8, 11, 13, 15, 16, 18, 19, 26, 27, 31 Map
Alismataceae Sagittaria brevirostra , shortbeak arrowhead 29 Map
Alismataceae Sagittaria cuneata , arumleaf arrowhead ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 11, 13, 14, 15, 16, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Alismataceae Sagittaria latifolia , broadleaf arrowhead BARNES, CASS, CAVALIER, DICKEY, EDDY, FOSTER, GRAND FORKS, LAMOURE, LOGAN, MCKENZIE, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 8, 11, 15, 16, 19, 26, 29, 30, 39, 41, 42, 43, 45 Map, Photo
Amaranthaceae Salicornia maritima , slender grasswort GRAND FORKS, RANSOM 3, 7 Map
Amaranthaceae Salicornia rubra , red swampfire ADAMS, BARNES, BENSON, BOTTINEAU, CAVALIER, DICKEY, DIVIDE, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STUTSMAN, TOWNER, TRAILL, WALSH, WILLIAMS 1, 2, 4, 5, 6, 7, 7, 10, 11, 13, 15, 16, 18, 21, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map, Photo, Photo
Salicaceae Salix alba , white willow BARNES, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WALSH, WARD, WELLS. Introduced. 1, 4, 5, 6, 7, 8, 10, 11, 15, 16, 17, 18, 19, 24, 26, 29, 31, 39, 40, 41, 43 Map
Salicaceae Salix amygdaloides , peachleaf willow ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Salicaceae Salix bebbiana , Bebb willow BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Salicaceae Salix candida , sageleaf willow BARNES, BENSON, BURKE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 18, 19, 26, 27, 29, 30, 31, 39, 41, 43, 45 Map, Photo, Photo, Photo
Salicaceae Salix cordata , heartleaf willow BENSON, CASS, GRAND FORKS, WARD 14, 17, 27, 43, 45 Map
Salicaceae Salix discolor , pussy willow BARNES, BENSON, BOTTINEAU, BURKE, CASS, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map
Salicaceae Salix eriocephala , Missouri River willow BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 11, 13, 15, 16, 19, 21, 25, 26, 27, 29, 31, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Salicaceae Salix exigua , narrowleaf willow ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 11, 12, 13, 15, 16, 19, 21, 24, 25, 26, 30, 31, 32, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Salicaceae Salix fragilis , crack willow BENSON, BOTTINEAU, DICKEY, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, SARGENT, STUTSMAN, WALSH, WARD. Introduced. 2, 4, 6, 15, 16, 29, 31, 39, 40, 45 Map
Salicaceae Salix humilis , prairie willow BARNES, BENSON, BOTTINEAU, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX 1, 3, 4, 6, 11, 14, 15, 16, 18, 25, 25, 26, 27, 27, 28, 28, 29, 31, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo
Salicaceae Salix interior , sandbar willow BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 3, 4, 5, 7, 7, 9, 14, 18, 27, 28, 29, 39, 42, 43, 45 Map, Photo
Salicaceae Salix lucida , shining willow BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DIVIDE, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, RENVILLE, ROLETTE, STUTSMAN, WARD, WILLIAMS 1, 6, 7, 10, 11, 13, 15, 16, 18, 27, 28, 29, 31, 39, 41, 43, 45 Map
Salicaceae Salix lutea , yellow willow BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 4, 5, 7, 8, 10, 13, 16, 17, 17, 19, 24, 26, 27, 28, 29, 30, 39, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Salicaceae Salix maccalliana , McCalla's willow BOTTINEAU 15, 29, 34, 35, 39, 41 Map
Salicaceae Salix pedicellaris , bog willow BENSON, BOTTINEAU, MCHENRY, RANSOM, RICHLAND, ROLETTE, SARGENT 4, 5, 6, 7, 15, 16, 26, 29, 33, 34, 35, 39, 41, 43 Map, Photo, Photo
Salicaceae Salix pentandra , laurel willow BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 19, 24, 26, 27, 29, 31, 39, 40, 43 Map
Salicaceae Salix petiolaris , meadow willow BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Salicaceae Salix planifolia , diamondleaf willow 18 Map
Salicaceae Salix scouleriana , Scouler's willow ROLETTE 4, 41 Map, Photo
Salicaceae Salix serissima , autumn willow BARNES, BOTTINEAU, EMMONS, GRANT, KIDDER, LOGAN, MCINTOSH, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STUTSMAN 1, 3, 4, 6, 15, 16, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43 Map, Photo
Salicaceae Salix ��clarkei 41 Map
Amaranthaceae Salsola collina , slender Russian thistle BARNES, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DUNN, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, NELSON, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STUTSMAN, TRAILL, WALSH. Introduced. 1, 4, 5, 11, 21, 24, 25, 26, 28, 29, 31, 39, 40, 43 Map, Photo
Amaranthaceae Salsola kali , Russian thistle BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DIVIDE, EDDY, GOLDEN VALLEY, GRANT, MCLEAN, MOUNTRAIL, NELSON, RANSOM, RICHLAND, SARGENT, SLOPE, STUTSMAN, WARD, WILLIAMS. Introduced. 3, 4, 5, 9, 13, 17, 25, 27, 28, 32, 42, 45 Map
Amaranthaceae Salsola tragus , prickly Russian thistle ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 8, 11, 12, 18, 19, 21, 24, 26, 29, 31, 39, 40, 42, 43, 44, 45 Map, Photo, Photo
Labiatae Salvia reflexa , lanceleaf sage BARNES, BILLINGS, CASS, DICKEY, DIVIDE, DUNN, EDDY, FOSTER, GOLDEN VALLEY, GRANT, LAMOURE, MCKENZIE, MCLEAN, MORTON, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STUTSMAN, WILLIAMS 1, 2, 5, 5, 8, 11, 13, 19, 24, 25, 26, 27, 29, 32, 39, 41, 45 Map
Labiatae Salvia ��sylvestris , woodland sage CASS, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, SLOPE, STARK. Introduced. 5, 7, 24, 27, 29, 31, 32, 39 Map
Adoxaceae Sambucus nigra , black elderberry BARNES, BURLEIGH, CASS, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH, WARD. Introduced. 1, 4, 5, 7, 8, 11, 17, 19, 25, 26, 29, 30, 31, 39, 41, 43 Map
Adoxaceae Sambucus racemosa , red elderberry CASS, RANSOM, RICHLAND, SARGENT, TRAILL, WALSH 1, 4, 5, 5, 25, 26, 29, 39, 41, 43 Map, Photo
Papaveraceae Sanguinaria canadensis , bloodroot CASS, GRAND FORKS, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 3, 4, 6, 7, 7, 14, 25, 26, 27, 29, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo
Umbelliferae Sanicula marilandica , Maryland sanicle BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Umbelliferae Sanicula odorata , clustered blacksnakeroot RANSOM, RICHLAND, SARGENT 5, 25, 26, 29, 35, 39, 41 Map
Caryophyllaceae Saponaria officinalis , bouncingbet BARNES, BENSON, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MORTON, MOUNTRAIL, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 11, 13, 17, 18, 25, 26, 27, 29, 31, 39, 40, 42, 43, 45 Map
Phytolaccaceae Sarcobatus vermiculatus , greasewood BILLINGS, DIVIDE, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 24, 27, 29, 32, 39, 41, 43 Map, Photo, Photo, Photo
Gramineae Schedonnardus paniculatus , tumblegrass ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, RAMSEY, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 17, 18, 19, 21, 24, 27, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo
Gramineae Schedonorus arundinaceus , tall fescue ADAMS. Introduced. 4 Map
Gramineae Schedonorus pratensis , meadow fescue BARNES, BOTTINEAU, CASS, EDDY, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH, WILLIAMS. Introduced. 1, 4, 5, 8, 13, 19, 25, 26, 27, 28, 29, 39, 40, 43 Map
Scheuchzeriaceae Scheuchzeria palustris , rannoch-rush BOTTINEAU 4, 7, 16, 29, 34, 35, 39, 41, 43 Map, Photo
Gramineae Schizachne purpurascens , false melic BARNES, BENSON, BOTTINEAU, DUNN, GRAND FORKS, GRIGGS, MCHENRY, MCKENZIE, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, WALSH, WARD, WILLIAMS 1, 5, 7, 11, 13, 14, 21, 24, 25, 26, 27, 28, 29, 30, 39, 41, 42, 44, 45 Map
Gramineae Schizachyrium scoparium , little bluestem ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Schoenoplectus acutus , hardstem bulrush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Schoenoplectus americanus , chairmaker's bulrush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 4, 5, 6, 7, 9, 11, 13, 14, 17, 25, 26, 27, 28, 31, 32, 43, 44, 45, 45 Map, Photo
Cyperaceae Schoenoplectus fluviatilis , river bulrush ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo
Cyperaceae Schoenoplectus heterochaetus , slender bulrush BARNES, BOTTINEAU, BOWMAN, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 15, 16, 19, 21, 24, 25, 26, 27, 29, 31, 39, 41, 43, 44, 45 Map, Photo, Photo
Cyperaceae Schoenoplectus maritimus , cosmopolitan bulrush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Cyperaceae Schoenoplectus pungens , common threesquare ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 2, 4, 5, 8, 10, 12, 15, 16, 19, 21, 24, 29, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Schoenoplectus subterminalis , swaying bulrush 18 Map
Cyperaceae Schoenoplectus tabernaemontani , softstem bulrush ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Schoenoplectus ��oblongus , oblong bulrush 29, 39 Map
Cyperaceae Scirpus atrovirens , green bulrush BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo
Cyperaceae Scirpus cyperinus , woolgrass GRAND FORKS 20, 39 Map
Cyperaceae Scirpus microcarpus , panicled bulrush BARNES, BENSON, BILLINGS, BOTTINEAU, CAVALIER, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WALSH 1, 3, 4, 5, 6, 7, 7, 8, 11, 14, 15, 16, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo
Cyperaceae Scirpus nevadensis , Nevada bulrush BENSON, BOTTINEAU, BURKE, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MORTON, MOUNTRAIL, OLIVER, PIERCE, SHERIDAN, WARD, WILLIAMS 1, 4, 5, 6, 13, 15, 16, 17, 27, 28, 29, 31, 39, 41, 43, 43, 44, 45, 45 Map, Photo
Cyperaceae Scirpus pallidus , cloaked bulrush BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, MCHENRY, MCINTOSH, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD 2, 4, 5, 7, 8, 16, 19, 26, 29, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae Scirpus polyphyllus , leafy bulrush 3, 18 Map
Gramineae Scolochloa festucacea , common rivergrass BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map
Scrophulariaceae Scrophularia lanceolata , lanceleaf figwort BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCINTOSH, MCLEAN, MORTON, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, STUTSMAN, TRAILL, WALSH, WARD 1, 4, 5, 6, 7, 7, 11, 14, 17, 18, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43 Map
Labiatae Scutellaria galericulata , marsh skullcap BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Labiatae Scutellaria lateriflora , blue skullcap BARNES, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD 1, 2, 4, 5, 6, 7, 8, 11, 15, 16, 17, 18, 19, 24, 25, 26, 27, 29, 30, 31, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Labiatae Scutellaria parvula , small skullcap CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT, WALSH 1, 3, 5, 7, 7, 10, 14, 18, 25, 26, 27, 29, 39, 41, 43 Map
Gramineae Secale cereale , cereal rye 2, 4, 5, 7, 11, 13, 18, 25, 26, 27, 28, 29, 31, 38, 39 Map, Photo
Leguminosae Securigera varia , crownvetch BOTTINEAU, FOSTER, GRAND FORKS. Introduced. 7, 42 Map
Selaginellaceae Selaginella densa , lesser spikemoss ADAMS, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DIVIDE, DUNN, EDDY, GOLDEN VALLEY, GRANT, HETTINGER, MCHENRY, MCKENZIE, MORTON, MOUNTRAIL, PEMBINA, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 4, 5, 5, 6, 7, 13, 17, 18, 19, 22, 23, 24, 27, 28, 29, 30, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Selaginellaceae Selaginella rupestris , northern selaginella PEMBINA 1, 3, 5, 23, 29, 33, 34, 35, 39, 41, 43, 45 Map
Compositae Senecio congestus , marsh fleabane BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STEELE, STUTSMAN, TOWNER, WARD, WELLS 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo
Compositae Senecio eremophilus , desert ragwort BOTTINEAU, ROLETTE 3, 5, 5, 18, 27, 28, 29, 34, 35, 39, 41, 43 Map
Compositae Senecio integerrimus , lambstongue ragwort BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Senecio vulgaris , old-man-in-the-Spring CASS, DUNN, MCKENZIE, STARK. Introduced. 5, 24, 29, 39, 40, 43 Map
Gramineae Setaria italica , foxtail millet BARNES, BOTTINEAU, CASS, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, SIOUX, WARD. Introduced. 1, 3, 4, 5, 6, 7, 8, 10, 11, 17, 18, 19, 25, 26, 27, 29, 31, 32, 39, 40 Map
Gramineae Setaria macrostachya , large-spike bristlegrass 7 Map
Gramineae Setaria parviflora , marsh bristlegrass CASS 43 Map
Gramineae Setaria pumila , yellow foxtail BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 5, 7, 8, 11, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Setaria verticillata , hooked bristlegrass BARNES, BURLEIGH, CASS, DICKEY, GRAND FORKS, LAMOURE, RANSOM, RICHLAND, SARGENT, WALSH, WARD. Introduced. 1, 2, 5, 11, 17, 25, 26, 27, 29, 39, 40, 41, 43, 45 Map
Gramineae Setaria viridis , green bristlegrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Elaeagnaceae Shepherdia argentea , silver buffaloberry BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 5, 5, 6, 7, 7, 8, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Elaeagnaceae Shepherdia canadensis , russet buffaloberry BARNES, BOTTINEAU, CAVALIER, DUNN, MCKENZIE, PEMBINA, ROLETTE, STARK, WARD 1, 3, 4, 5, 6, 7, 17, 18, 24, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo, Photo
Compositae Shinnersoseris rostrata , beaked skeletonweed BENSON, BOTTINEAU, MCHENRY, MERCER, RANSOM, RICHLAND, SARGENT 1, 3, 5, 6, 7, 7, 18, 25, 26, 27, 28, 29, 39, 41, 43, 43 Map
Rosaceae Sibbaldiopsis tridentata , shrubby fivefingers BILLINGS, CAVALIER, PEMBINA 5, 5, 7, 27, 29, 33, 34, 35, 39, 41, 43 Map
Cucurbitaceae Sicyos angulatus , oneseed bur cucumber RANSOM, RICHLAND, SARGENT 1, 5, 25, 26, 27, 29, 33, 39, 41, 43 Map
Caryophyllaceae Silene antirrhina , sleepy silene BARNES, BILLINGS, BOTTINEAU, CASS, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MORTON, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, WELLS 1, 3, 4, 5, 6, 8, 11, 13, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45 Map
Caryophyllaceae Silene csereii , Balkan catchfly BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 8, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 43, 45 Map, Photo, Photo, Photo, Photo
Caryophyllaceae Silene dichotoma , forked catchfly BARNES, CASS, CAVALIER, DICKEY, HETTINGER, LAMOURE, SHERIDAN, STARK, WARD. Introduced. 2, 5, 7, 27, 29, 39, 43 Map
Caryophyllaceae Silene drummondii , Drummond's campion ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 7, 11, 13, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map
Caryophyllaceae Silene latifolia , bladder campion BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, WARD, WELLS. Introduced. 1, 2, 4, 5, 6, 7, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 40, 42, 43, 44 Map, Photo, Photo
Caryophyllaceae Silene noctiflora , nightflowering silene BARNES, BENSON, BOTTINEAU, BURKE, CASS, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WILLIAMS. Introduced. 1, 3, 4, 5, 6, 7, 8, 9, 11, 13, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 40, 42, 43, 45 Map, Photo, Photo, Photo
Caryophyllaceae Silene stellata , widowsfrill 29 Map
Caryophyllaceae Silene vulgaris , maidenstears CASS, DICKEY, LOGAN, MOUNTRAIL, STUTSMAN, WARD. Introduced. 4, 29, 39, 40, 41, 43 Map
Compositae Silphium laciniatum , compassplant 18, 29 Map
Compositae Silphium perfoliatum , cup plant CASS, GRAND FORKS, GRANT, RANSOM, RICHLAND, SARGENT 1, 3, 15, 16, 18, 25, 26, 27, 29, 39, 41, 42, 43, 45 Map
Cruciferae Sinapis alba , white mustard 1, 26, 29, 30, 38, 39, 42, 43 Map
Cruciferae Sinapis arvensis , charlock mustard BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Sisymbrium altissimum , tall tumblemustard BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo
Cruciferae Sisymbrium irio , London rocket MCHENRY. Introduced. 7 Map
Cruciferae Sisymbrium loeselii , small tumbleweed mustard BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, CAVALIER, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MORTON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 1, 4, 5, 6, 7, 8, 11, 13, 14, 19, 21, 25, 26, 27, 28, 29, 30, 31, 32, 39, 42, 43, 44 Map, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae Sisymbrium officinale , hedgemustard BARNES, BENSON, BOTTINEAU, BURKE, CASS, DICKEY, GRAND FORKS, LAMOURE, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN. Introduced. 1, 2, 3, 4, 5, 7, 11, 14, 18, 25, 26, 27, 29, 30, 39, 40, 43, 45 Map
Iridaceae Sisyrinchium angustifolium , narrowleaf blue-eyed grass BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 3, 4, 7, 7, 8, 17, 18, 19, 27, 27, 30, 45 Map
Iridaceae Sisyrinchium campestre , prairie blue-eyed grass BENSON, DUNN, GRAND FORKS, RANSOM, RICHLAND, SARGENT 3, 7, 15, 18, 45 Map
Iridaceae Sisyrinchium montanum , strict blue-eyed grass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 28, 29, 30, 31, 32, 39, 41, 42, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Iridaceae Sisyrinchium mucronatum , needletip blue-eyed grass BENSON, CAVALIER, GRAND FORKS, GRANT, MCHENRY, RANSOM, RICHLAND, SLOPE, WELLS 1, 3, 7, 10, 18, 29, 39, 41 Map
Iridaceae Sisyrinchium septentrionale , northern blue-eyed grass BENSON 3, 18, 43, 45 Map
Umbelliferae Sium suave , hemlock waterparsnip BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Smilacaceae Smilax ecirrhata , upright carrionflower BOTTINEAU, GOLDEN VALLEY 1, 29, 34, 41, 43 Map
Smilacaceae Smilax herbacea , smooth carrionflower BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 19, 24, 25, 26, 27, 28, 30, 31, 32, 41, 42, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Smilacaceae Smilax lasioneura , Blue Ridge carrionflower DUNN, MCHENRY, WARD 17, 18, 29, 39, 43, 45 Map
Smilacaceae Smilax pulverulenta , downy carrionflower BENSON 7, 18 Map
Solanaceae Solanum americanum , American black nightshade BARNES, CASS, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCLEAN, MERCER, MORTON, NELSON, RANSOM, RICHLAND, STARK, STUTSMAN, TRAILL 1, 3, 6, 11, 18, 31 Map
Solanaceae Solanum dulcamara , climbing nightshade BARNES, CASS, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MOUNTRAIL, STUTSMAN, TOWNER, WARD, WELLS. Introduced. 1, 4, 5, 11, 13, 19, 29, 31, 39, 40, 43 Map, Photo, Photo
Solanaceae Solanum interius , deadly nightshade 29, 39 Map
Solanaceae Solanum lycopersicum , garden tomato 5, 18, 27, 29, 38, 39 Map
Solanaceae Solanum nigrum , black nightshade BARNES, BENSON, BOTTINEAU, GRAND FORKS, MCHENRY, RANSOM, RICHLAND, SARGENT, STUTSMAN. Introduced. 7, 14, 25, 27, 28, 45 Map
Solanaceae Solanum physalifolium , hoe nightshade BARNES, BURLEIGH, DUNN, EMMONS, HETTINGER, KIDDER, LAMOURE, MCKENZIE, MORTON, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, WILLIAMS. Introduced. 5, 7, 21, 24, 26, 29, 39, 40, 41, 43, 45 Map
Solanaceae Solanum ptycanthum , West Indian nightshade BARNES, BOWMAN, CASS, DICKEY, DUNN, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, TRAILL, WARD, WELLS 2, 4, 5, 19, 21, 24, 26, 29, 39, 41 Map, Photo, Photo
Solanaceae Solanum rostratum , buffalobur nightshade BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, TRAILL, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 12, 13, 17, 18, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43 Map, Photo, Photo, Photo
Solanaceae Solanum triflorum , cutleaf nightshade BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo
Solanaceae Solanum tuberosum , Irish potato 5, 7, 18, 38 Map
Solanaceae Solanum villosum , hairy nightshade BARNES, BURLEIGH, DUNN, EMMONS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, RAMSEY, RICHLAND, STARK, WILLIAMS. Introduced. 1, 11, 13, 31 Map
Compositae Solidago canadensis , Canada goldenrod ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 17, 18, 18, 19, 21, 24, 24, 25, 26, 27, 28, 29, 29, 30, 31, 32, 39, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Solidago flexicaulis , zigzag goldenrod CASS, CAVALIER, GRAND FORKS, KIDDER, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 3, 5, 7, 14, 18, 25, 26, 27, 29, 34, 35, 39, 41, 43 Map
Compositae Solidago gigantea , giant goldenrod BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Compositae Solidago missouriensis , Missouri goldenrod ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Solidago mollis , velvety goldenrod ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Solidago multiradiata , Rocky Mountain goldenrod BURKE 43 Map
Compositae Solidago nemoralis , gray goldenrod ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo
Compositae Solidago odora , anisescented goldenrod 3, 18 Map
Compositae Solidago simplex , Mt. Albert goldenrod 39 Map
Compositae Solidago speciosa , showy goldenrod STUTSMAN 1, 29, 39, 41, 43 Map
Compositae Sonchus arvensis , field sowthistle BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 37, 39, 40, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Sonchus asper , spiny sowthistle BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, MCHENRY, MCKENZIE, MERCER, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, TRAILL, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 7, 8, 10, 11, 14, 18, 18, 19, 24, 25, 26, 27, 28, 29, 30, 39, 40, 42, 43, 45 Map, Photo
Compositae Sonchus oleraceus , common sowthistle BARNES, BOTTINEAU, CASS, DUNN, EDDY, FOSTER, GRAND FORKS, MCKENZIE, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD. Introduced. 1, 3, 4, 5, 7, 8, 10, 11, 17, 19, 24, 25, 26, 27, 28, 29, 30, 36, 39, 40, 42, 43, 45 Map
Leguminosae Sophora nuttalliana , silky sophora BENSON 7 Map
Rosaceae Sorbaria sorbifolia , false spiraea GRAND FORKS. Introduced. 7 Map
Rosaceae Sorbus americana , American mountain ash GRAND FORKS, WALSH 7, 7 Map
Rosaceae Sorbus aucuparia , European mountain ash BENSON. Introduced. 29, 39, 40 Map
Rosaceae Sorbus scopulina , Greene's mountain ash GRAND FORKS 7, 29, 39 Map
Gramineae Sorghastrum nutans , Indiangrass ADAMS, BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MERCER, MORTON, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN, TOWNER 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 11, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Gramineae Sorghum bicolor , sorghum 5, 27, 29, 38, 39, 40 Map
Gramineae Sorghum halepense , Johnsongrass 1, 5, 7, 13, 17, 27, 29, 38, 39, 40 Map
Typhaceae Sparganium americanum , American bur-reed 29 Map
Typhaceae Sparganium androcladum , branched bur-reed MOUNTRAIL 43 Map
Typhaceae Sparganium angustifolium , narrowleaf bur-reed ROLETTE 41, 45 Map
Typhaceae Sparganium emersum , European bur-reed BARNES, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, FOSTER, GRAND FORKS, GRIGGS, MCHENRY, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, ROLETTE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS. Introduced. 1, 5, 6, 7, 8, 11, 13, 15, 16, 19, 21, 24, 29, 39, 41 Map
Typhaceae Sparganium eurycarpum , broadfruit bur-reed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 28, 29, 30, 31, 32, 39, 41, 42, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Spartina cynosuroides , big cordgrass BENSON 7 Map
Gramineae Spartina gracilis , alkali cordgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo
Gramineae Spartina pectinata , prairie cordgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Caryophyllaceae Spergula arvensis , corn spurry CASS. Introduced. 3, 18, 27, 29, 39, 41, 43, 45 Map
Caryophyllaceae Spergularia maritima , media sandspurry BARNES, GRAND FORKS, LAMOURE, WALSH, WARD. Introduced. 29, 39, 43 Map
Caryophyllaceae Spergularia rubra , red sandspurry BARNES, BURKE, DIVIDE, LAMOURE, WALSH, WARD. Introduced. 13, 17, 27 Map
Caryophyllaceae Spergularia salina , salt sandspurry BARNES, BURKE, DICKEY, DIVIDE, GRAND FORKS, KIDDER, LAMOURE, RAMSEY, STUTSMAN, WALSH, WARD 2, 3, 4, 5, 6, 11, 15, 16, 18, 29, 39, 43 Map
Malvaceae Sphaeralcea coccinea , scarlet globemallow ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae Sphenopholis intermedia , slender wedgescale BOTTINEAU, DICKEY, EDDY, GRAND FORKS, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH, WILLIAMS 5, 7, 13, 14, 25, 27, 28, 29, 30, 39, 45 Map
Gramineae Sphenopholis nitida , shiny wedgescale GRAND FORKS, STUTSMAN 7, 43 Map
Gramineae Sphenopholis obtusata , prairie wedgescale BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45 Map, Photo
Rosaceae Spiraea alba , white meadowsweet ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCLEAN, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 4, 5, 6, 7, 7, 8, 10, 11, 13, 14, 16, 17, 18, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae Spiraea betulifolia , white spirea 29, 39 Map
Rosaceae Spiraea nipponica , Nippon spirea 7, 38 Map
Rosaceae Spiraea salicifolia , willowleaf meadowsweet BENSON, BOTTINEAU, GRAND FORKS, MCHENRY, MCLEAN. Introduced. 3, 7, 45 Map
Rosaceae Spiraea ��vanhouttei , Vanhoutte spirea GRAND FORKS. Introduced. 7, 18 Map
Orchidaceae Spiranthes cernua , nodding lady's tresses BENSON, BURKE, CASS, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN 1, 5, 6, 11, 25, 26, 27, 31, 34, 35, 39, 43 Map
Orchidaceae Spiranthes magnicamporum , Great Plains lady's tresses CASS, KIDDER, MCHENRY, RAMSEY, RANSOM, RICHLAND, STUTSMAN 5, 15, 16, 21, 29, 34, 39, 41 Map
Orchidaceae Spiranthes romanzoffiana , hooded lady's tresses BENSON, BURKE, MCHENRY 1, 3, 4, 5, 13, 15, 16, 18, 29, 33, 34, 35, 39, 41, 43, 45 Map, Photo, Photo
Araceae Spirodela polyrrhiza , common duckmeat BARNES, BOTTINEAU, CASS, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN 1, 4, 5, 5, 6, 7, 11, 15, 16, 25, 26, 27, 28, 29, 31, 39, 41, 43 Map, Photo
Gramineae Sporobolus airoides , alkali sacaton BILLINGS, BOWMAN, GOLDEN VALLEY, GRAND FORKS, RAMSEY, SLOPE, WARD 1, 4, 5, 7, 29, 32, 33, 34, 35, 39, 41, 43 Map, Photo
Gramineae Sporobolus compositus , composite dropseed BARNES, BOTTINEAU, BOWMAN, CASS, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MERCER, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STEELE, TRAILL, WALSH 1, 2, 5, 6, 7, 8, 10, 11, 12, 19, 21, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45 Map
Gramineae Sporobolus contractus , spike dropseed EDDY, MCHENRY, RICHLAND 5 Map
Gramineae Sporobolus cryptandrus , sand dropseed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map
Gramineae Sporobolus heterolepis , prairie dropseed BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, SARGENT, STARK, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 17, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map
Gramineae Sporobolus neglectus , puffsheath dropseed BILLINGS, BOTTINEAU, BURLEIGH, CASS, DUNN, EMMONS, GRANT, KIDDER, MCKENZIE, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STUTSMAN, WARD, WILLIAMS 3, 4, 5, 7, 13, 17, 21, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 43, 45 Map
Gramineae Sporobolus vaginiflorus , poverty dropseed BARNES, BILLINGS, BOTTINEAU, BURLEIGH, CASS, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCINTOSH, NELSON, PEMBINA, RAMSEY, RICHLAND, SIOUX, STARK, STUTSMAN, WALSH, WILLIAMS 1, 11, 29, 31, 39 Map
Labiatae Stachys aspera , hyssopleaf hedgenettle BARNES, BOTTINEAU, CASS, PEMBINA, RANSOM 3, 5, 27 Map
Labiatae Stachys palustris , marsh hedgenettle BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Labiatae Stachys tenuifolia , smooth hedgenettle BARNES, BURKE, CASS, PEMBINA, RANSOM, STUTSMAN, WALSH 1, 5, 11, 13, 15, 16, 29, 30, 39, 41, 43, 45 Map
Cruciferae Stanleya pinnata , desert princesplume BILLINGS, GOLDEN VALLEY, MCKENZIE, SLOPE 1, 3, 5, 6, 7, 18, 27, 29, 32, 39, 41, 43, 45 Map
Caryophyllaceae Stellaria borealis , boreal starwort 18 Map
Caryophyllaceae Stellaria crassifolia , fleshy starwort BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, TRAILL, WARD, WILLIAMS 1, 3, 4, 5, 11, 13, 15, 16, 17, 18, 26, 27, 29, 30, 31, 39, 41, 43, 44, 45 Map
Caryophyllaceae Stellaria graminea , grass-like starwort CASS. Introduced. 29, 39, 43 Map
Caryophyllaceae Stellaria longifolia , longleaf starwort BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, GRAND FORKS, LAMOURE, MCHENRY, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45 Map, Photo
Caryophyllaceae Stellaria longipes , longstalk starwort BARNES, BENSON, BURKE, CASS, CAVALIER, DIVIDE, EDDY, GRAND FORKS, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RICHLAND, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 10, 11, 13, 15, 16, 17, 18, 19, 21, 27, 29, 30, 39, 41, 43 Map, Photo, Photo
Caryophyllaceae Stellaria media , common chickweed BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, NELSON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 43, 45 Map, Photo
Caryophyllaceae Stellaria umbellata , umbrella starwort 7 Map
Compositae Stenotus armerioides , thrift mock goldenweed ADAMS, BOWMAN, DIVIDE, DUNN, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MOUNTRAIL, SLOPE, STARK, WILLIAMS 1, 3, 5, 7, 7, 13, 24, 27, 29, 32, 39, 41, 43 Map
Compositae Stephanomeria minor , lesser wirelettuce BILLINGS, SLOPE, STARK 5, 29, 32, 33, 35, 39, 41, 43 Map
Compositae Stephanomeria runcinata , desert wirelettuce BILLINGS, BOWMAN, DUNN, MCKENZIE, SLOPE, STARK 5, 7, 24, 29, 33, 35, 39, 41 Map
Leguminosae Strophostyles leiosperma , slickseed fuzzybean ADAMS, EMMONS, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MORTON, RANSOM, RICHLAND, SARGENT 1, 3, 5, 7, 18, 25, 26, 27, 29, 31, 39, 41, 43 Map
Potamogetonaceae Stuckenia filiformis , fineleaf pondweed BARNES, DIVIDE, GRAND FORKS, KIDDER, RAMSEY, STEELE, STUTSMAN 1, 4, 5, 5, 7, 11, 15, 16, 29, 33, 34, 35, 39, 41, 43, 43 Map, Photo, Photo
Potamogetonaceae Stuckenia pectinata , sago pondweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Potamogetonaceae Stuckenia vaginata , sheathed pondweed BOTTINEAU, GRAND FORKS, GRIGGS, KIDDER, MCLEAN, MOUNTRAIL, OLIVER, RAMSEY, ROLETTE, STUTSMAN, WALSH 4, 5, 5, 6, 7, 15, 21, 27, 29, 33, 34, 35, 39, 41, 43 Map, Photo
Verbenaceae Stylodon carneus , Carolina false vervain 18 Map
Amaranthaceae Suaeda calceoliformis , Pursh seepweed BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45 Map, Photo, Photo, Photo
Amaranthaceae Suaeda moquinii , Mojave seablite BILLINGS, BURLEIGH, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, MCLEAN, MOUNTRAIL, SLOPE, STARK, WILLIAMS 1, 3, 5, 6, 7, 13, 24, 27, 29, 32, 39, 41, 43 Map
Amaranthaceae Suckleya suckleyana , poison suckleya DIVIDE, DUNN, MCKENZIE, STARK 1, 5, 18, 24, 27, 29, 39, 41, 43 Map
Caprifoliaceae Symphoricarpos albus , common snowberry BARNES, BENSON, BOTTINEAU, BURKE, CAVALIER, DIVIDE, DUNN, EDDY, GRAND FORKS, HETTINGER, MCHENRY, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, WALSH, WARD, WELLS, WILLIAMS 1, 4, 5, 7, 7, 8, 11, 13, 14, 18, 19, 24, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Caprifoliaceae Symphoricarpos occidentalis , western snowberry ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Symphyotrichum ascendens , western aster GRAND FORKS, RAMSEY 7, 45 Map
Compositae Symphyotrichum boreale , northern bog aster BARNES, BENSON, BOTTINEAU, BURKE, CAVALIER, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RENVILLE, RICHLAND, SARGENT, STEELE, STUTSMAN, TRAILL, WARD 1, 4, 5, 5, 6, 7, 8, 11, 13, 15, 16, 19, 25, 26, 28, 29, 30, 31, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Symphyotrichum ciliatum , rayless alkali aster BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MOUNTRAIL, NELSON, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Compositae Symphyotrichum ciliolatum , Lindley's aster BARNES, BOTTINEAU, CAVALIER, EDDY, GRAND FORKS, PEMBINA, ROLETTE, STUTSMAN, WALSH 1, 4, 7, 11, 18, 19, 29, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Compositae Symphyotrichum cordifolium , common blue wood aster BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 6, 7, 11, 14, 25, 26, 27, 28, 30, 39, 41, 45 Map
Compositae Symphyotrichum ericoides , white heath aster ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Symphyotrichum falcatum , white prairie aster ADAMS, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, LAMOURE, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 4, 5, 5, 7, 8, 13, 17, 18, 19, 21, 24, 27, 29, 39, 41, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Compositae Symphyotrichum laeve , smooth blue aster BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Symphyotrichum lanceolatum , white panicle aster ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 18, 19, 21, 24, 25, 26, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Symphyotrichum lowrieanum , Lowrie's blue wood aster BOTTINEAU 7 Map
Compositae Symphyotrichum novae-angliae , New England aster BARNES, BENSON, BOTTINEAU, CASS, EDDY, FOSTER, GRAND FORKS, GRIGGS, MCHENRY, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 3, 4, 5, 6, 7, 8, 9, 11, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo
Compositae Symphyotrichum novi-belgii , New York aster BARNES, BENSON, KIDDER, PEMBINA, RANSOM, RICHLAND, WARD 3, 7, 18, 27, 45 Map
Compositae Symphyotrichum oblongifolium , aromatic aster BARNES, BILLINGS, BOTTINEAU, BURLEIGH, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 44, 45, 45 Map, Photo, Photo, Photo, Photo
Compositae Symphyotrichum patens , late purple aster BOTTINEAU, ROLETTE 4 Map
Compositae Symphyotrichum praealtum , willowleaf aster GRAND FORKS, NELSON, PIERCE, WARD 3, 4, 7, 9, 18, 18, 27, 39 Map
Compositae Symphyotrichum prenanthoides , crookedstem aster GRAND FORKS 7 Map
Compositae Symphyotrichum puniceum , purplestem aster BARNES, BENSON, BOTTINEAU, EDDY, GRAND FORKS, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 3, 5, 6, 8, 11, 15, 16, 18, 25, 26, 27, 28, 29, 33, 39, 41, 43, 45 Map
Compositae Symphyotrichum sericeum , western silver aster CASS, RANSOM, RICHLAND, SARGENT 1, 5, 7, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43 Map
Compositae Symphyotrichum undulatum , wavyleaf aster 3 Map
Compositae Symphyotrichum urophyllum , white arrowleaf aster 39 Map
Compositae Symphyotrichum ��amethystinum , Amethyst aster LOGAN 29, 39, 41 Map
Boraginaceae Symphytum officinale , common comfrey CASS. Introduced. 5 Map
Oleaceae Syringa vulgaris , common lilac BENSON, CAVALIER, GRAND FORKS, LAMOURE, MCLEAN, MERCER, MOUNTRAIL, RAMSEY, SHERIDAN, STARK, STUTSMAN, TRAILL, WARD, WILLIAMS. Introduced. 4, 5, 6, 7, 13, 17, 18, 21, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo
Oleaceae Syringa ��chinensis , Chinese lilac 7, 38 Map
Oleaceae Syringa ��persica , Persian lilac 17, 38 Map
Tamaricaceae Tamarix chinensis , five-stamen tamarisk ADAMS, BARNES, BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, GRIGGS, KIDDER, MCKENZIE, MCLEAN, OLIVER. Introduced. 36, 37, 39, 40 Map
Tamaricaceae Tamarix gallica , French tamarisk BILLINGS. Introduced. 32 Map
Tamaricaceae Tamarix parviflora , smallflower tamarisk 36, 37 Map
Tamaricaceae Tamarix ramosissima , saltcedar ADAMS, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DUNN, EMMONS, GRANT, GRIGGS, HETTINGER, KIDDER, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, WILLIAMS. Introduced. 1, 16, 29, 36, 37, 40, 43 Map
Compositae Tanacetum balsamita , costmary CASS. Introduced. 5 Map
Compositae Tanacetum vulgare , common tansy BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WALSH, WARD. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 11, 13, 14, 17, 18, 21, 25, 26, 27, 28, 29, 30, 31, 32, 36, 39, 40, 42, 43, 44 Map, Photo, Photo, Photo
Compositae Taraxacum laevigatum , rock dandelion BARNES, BILLINGS, BOTTINEAU, BURKE, CASS, DIVIDE, DUNN, EDDY, FOSTER, GRAND FORKS, GRIGGS, MCINTOSH, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS. Introduced. 1, 3, 5, 7, 8, 10, 13, 14, 17, 19, 21, 25, 26, 27, 28, 29, 30, 32, 39, 40, 43 Map
Compositae Taraxacum officinale , common dandelion ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Taxaceae Taxus brevifolia , Pacific yew 5, 38 Map
Taxaceae Taxus canadensis , Canada yew 7, 38 Map
Taxaceae Taxus ��media , Anglojap yew 5, 38 Map
Bignoniaceae Tecoma stans , yellow trumpetbush 5, 38 Map
Aizoaceae Tetragonia tetragonioides , New Zealand spinach 29 Map
Compositae Tetraneuris acaulis , stemless four-nerve daisy ADAMS, BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 13, 18, 24, 27, 29, 32, 39, 41, 43, 43, 45, 45 Map, Photo, Photo
Compositae Tetraneuris torreyana , Torrey's four-nerve daisy DUNN 5 Map
Labiatae Teucrium canadense , Canada germander BARNES, BENSON, BOTTINEAU, BOWMAN, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae Thalictrum dasycarpum , purple meadow-rue ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae Thalictrum dioicum , early meadow-rue CAVALIER, STARK, STUTSMAN, WILLIAMS 1, 4, 5, 7, 29, 39, 41, 43, 45 Map, Photo
Ranunculaceae Thalictrum occidentale , western meadow-rue 3, 41 Map
Ranunculaceae Thalictrum venulosum , veiny meadow-rue BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45 Map, Photo, Photo, Photo
Umbelliferae Thaspium trifoliatum , purple meadowparsnip NELSON 7 Map
Compositae Thelesperma subnudum , Navajo tea DIVIDE, WILLIAMS 4, 5, 13, 29, 33, 34, 39, 41, 43 Map
Cruciferae Thelypodium integrifolium , entireleaved thelypody BOTTINEAU, BURLEIGH, EMMONS, KIDDER, LOGAN, MCINTOSH, MCLEAN, WARD 1, 3, 5, 6, 16, 27, 28, 29, 31, 39, 41, 43 Map
Polypodiaceae Thelypteris palustris , eastern marsh fern EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RANSOM, RICHLAND, SARGENT 1, 5, 5, 6, 7, 15, 16, 22, 23, 25, 26, 27, 29, 31, 33, 34, 35, 39, 41, 43, 45 Map
Leguminosae Thermopsis divaricarpa , spreadfruit goldenbanner BILLINGS, BOWMAN, BURKE, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, LOGAN, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, SLOPE, STARK, WARD, WILLIAMS 5 Map
Leguminosae Thermopsis rhombifolia , prairie thermopsis BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 6, 7, 7, 12, 13, 18, 24, 27, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map
Santalaceae Thesium arvense , thesium 29, 39 Map
Santalaceae Thesium linophyllon , flaxleaf EDDY, TOWNER 8, 27, 43 Map
Gramineae Thinopyrum intermedium , intermediate wheatgrass BARNES, BILLINGS, BOWMAN, CASS, EMMONS, KIDDER, LOGAN, MCINTOSH, MERCER, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STUTSMAN, WILLIAMS. Introduced. 1, 5, 6, 7, 11, 18, 21, 25, 26, 29, 31, 39, 40, 41, 42, 43, 45 Map
Gramineae Thinopyrum ponticum , tall wheatgrass BILLINGS, DICKEY, EDDY, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MERCER, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN. Introduced. 1, 2, 5, 6, 7, 8, 21, 26, 29, 31, 39, 40, 43, 43, 45 Map
Cruciferae Thlaspi arvense , field pennycress ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS. Introduced. 1, 3, 4, 5, 6, 7, 7, 8, 9, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cupressaceae Thuja occidentalis , arborvitae 7, 38 Map
Malvaceae Tilia americana , American basswood BARNES, BENSON, BURLEIGH, CASS, CAVALIER, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCINTOSH, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, STEELE, TRAILL, WALSH, WARD 1, 3, 4, 5, 6, 7, 11, 14, 17, 18, 25, 26, 27, 29, 30, 31, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo
Malvaceae Tilia ��europaea , common linden 7 Map
Compositae Townsendia exscapa , stemless Townsend daisy BILLINGS, BOWMAN, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MCLEAN, MORTON, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 6, 12, 13, 17, 18, 24, 27, 29, 32, 39, 41, 43 Map, Photo, Photo
Compositae Townsendia hookeri , Hooker's Townsend daisy BILLINGS, DUNN, MCKENZIE, STARK, WILLIAMS 5, 24, 29, 34, 39, 43 Map
Anacardiaceae Toxicodendron pubescens , Atlantic poison oak BILLINGS 7 Map
Anacardiaceae Toxicodendron radicans , eastern poison ivy BILLINGS, BOTTINEAU, BURKE, DIVIDE, GOLDEN VALLEY, GRAND FORKS, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, SLOPE, STUTSMAN, WARD, WILLIAMS 3, 4, 6, 7, 13, 14, 17, 25, 27, 28, 30, 32, 44 Map, Photo
Anacardiaceae Toxicodendron rydbergii , western poison ivy ADAMS, BARNES, BENSON, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 4, 7, 8, 11, 12, 18, 19, 21, 24, 26, 29, 31, 39, 41, 42, 43, 45, 45 Map, Photo
Commelinaceae Tradescantia bracteata , longbract spiderwort BARNES, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, TRAILL 1, 2, 3, 5, 6, 7, 11, 12, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Commelinaceae Tradescantia occidentalis , prairie spiderwort ADAMS, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 13, 18, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45, 45 Map, Photo, Photo, Photo, Photo
Compositae Tragopogon dubius , yellow salsify ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae Tragopogon lamottei , Jack-go-to-bed-at-noon BILLINGS, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, GRAND FORKS, HETTINGER, LAMOURE, MCHENRY, MCKENZIE, MOUNTRAIL, STARK, WARD, WILLIAMS. Introduced. 2, 3, 5, 5, 7, 17, 24, 39, 40, 45 Map
Compositae Tragopogon porrifolius , salsify GRAND FORKS, RANSOM. Introduced. 7, 18 Map
Tofieldiaceae Triantha glutinosa , sticky tofieldia BENSON 29, 34, 39, 41, 43 Map
Zygophyllaceae Tribulus terrestris , puncturevine ADAMS, HETTINGER, MERCER, RANSOM, RICHLAND, SARGENT. Introduced. 1, 25, 26, 27, 29, 39, 40, 41, 43 Map
Leguminosae Trifolium arvense , rabbitfoot clover CASS. Introduced. 29, 39, 40, 43 Map
Leguminosae Trifolium campestre , field clover BENSON, NELSON, RANSOM, RICHLAND, SARGENT, WARD. Introduced. 1, 4, 9, 17, 25, 26, 27, 29, 39, 40, 43 Map
Leguminosae Trifolium dubium , suckling clover CASS, GRAND FORKS. Introduced. 1, 7, 27, 29, 39, 40, 43 Map
Leguminosae Trifolium fragiferum , strawberry clover BURLEIGH. Introduced. 29, 39 Map
Leguminosae Trifolium hybridum , alsike clover BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 40, 43, 45 Map, Photo
Leguminosae Trifolium incarnatum , crimson clover CASS. Introduced. 18, 29, 39, 43 Map
Leguminosae Trifolium pratense , red clover BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 40, 42, 43, 45 Map, Photo, Photo
Leguminosae Trifolium repens , white clover ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 40, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Leguminosae Trifolium resupinatum , reversed clover CASS. Introduced. 27, 29, 39, 43 Map
Juncaginaceae Triglochin concinna , slender arrowgrass BILLINGS, BOWMAN, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, SIOUX, SLOPE, STARK, WARD, WILLIAMS 1, 5, 15, 16, 24, 31 Map
Juncaginaceae Triglochin maritima , seaside arrowgrass ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Juncaginaceae Triglochin palustris , marsh arrowgrass BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DIVIDE, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, ROLETTE, SLOPE, STARK, STUTSMAN, WALSH, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 19, 21, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Melanthiaceae Trillium cernuum , whip-poor-will flower BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, EDDY, GRAND FORKS, GRIGGS, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH 1, 3, 4, 6, 7, 7, 11, 14, 18, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43 Map, Photo, Photo, Photo, Photo
Melanthiaceae Trillium erectum , red trillium RANSOM 7 Map
Campanulaceae Triodanis leptocarpa , slimpod Venus' looking-glass DUNN, EMMONS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, SIOUX, SLOPE, STARK 1, 4, 5, 6, 24, 27, 29, 31, 39, 41, 43 Map, Photo
Campanulaceae Triodanis perfoliata , clasping Venus' looking-glass BILLINGS, DUNN, GRANT, MCKENZIE, MORTON, PIERCE 1, 3, 5, 7, 27, 29, 39, 41, 43 Map
Gramineae Triplasis purpurea , purple sandgrass RANSOM, RICHLAND, SARGENT 1, 5, 25, 26, 29, 34, 39, 41, 43 Map
Compositae Tripleurospermum maritimum , false mayweed BARNES, BOTTINEAU, BURKE, CASS, CAVALIER, GRAND FORKS, GRIGGS, MERCER, NELSON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, TOWNER, WALSH, WARD. Introduced. 1, 4, 5, 5, 7, 11, 13, 21, 25, 26, 28, 30, 39, 44 Map, Photo, Photo, Photo
Compositae Tripleurospermum perforatum , scentless false mayweed BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, GRAND FORKS, GRIGGS, MERCER, NELSON, PEMBINA, RAMSEY, RENVILLE, RICHLAND, ROLETTE, STEELE, TOWNER, WALSH, WARD. Introduced. 3, 4, 27, 29, 36, 40, 43 Map, Photo, Photo, Photo, Photo
Nyctaginaceae Tripterocalyx micranthus , smallflower sandverbena BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, MCKENZIE, MORTON, SLOPE, STARK 1, 5, 7, 24, 27, 29, 32, 39, 41, 43 Map
Gramineae Trisetum canescens , tall trisetum CASS, RANSOM 45 Map
Gramineae Trisetum melicoides , purple false oat 18 Map
Gramineae Trisetum spicatum , spike trisetum SLOPE 39 Map
Gramineae Triticum aestivum , common wheat 2, 4, 5, 7, 8, 11, 18, 19, 24, 25, 26, 31, 38, 39, 45 Map, Photo, Photo
Gramineae Triticum durum , durum wheat 5, 7, 38 Map
Typhaceae Typha angustifolia , narrowleaf cattail BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS 1, 2, 4, 5, 6, 7, 8, 9, 11, 11, 15, 16, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Typhaceae Typha latifolia , broadleaf cattail BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Typhaceae Typha ��glauca , white cattail BARNES, BOWMAN, BURLEIGH, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, LAMOURE, MCHENRY, MCINTOSH, MCKENZIE, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WELLS 2, 5, 6, 8, 15, 16, 19, 21, 24, 26, 39 Map
Ulmaceae Ulmus americana , American elm BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 12, 13, 14, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo
Ulmaceae Ulmus parvifolia , Chinese elm ADAMS, DUNN, MORTON. Introduced. 7, 45 Map
Ulmaceae Ulmus pumila , Siberian elm BARNES, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 7, 8, 11, 12, 13, 19, 21, 24, 25, 26, 28, 29, 31, 39, 40, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ulmaceae Ulmus rubra , slippery elm BENSON, CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT, TRAILL 1, 3, 4, 5, 5, 7, 18, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43 Map, Photo
Ulmaceae Ulmus thomasii , rock elm CASS 1, 29, 39, 41, 43 Map
Urticaceae Urtica dioica , stinging nettle BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 10, 11, 13, 14, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Lentibulariaceae Utricularia intermedia , flatleaf bladderwort BENSON, BOTTINEAU, EDDY, MCHENRY, PEMBINA 5, 5, 6, 7, 8, 15, 18, 19, 29, 34, 35, 39, 41, 43, 45 Map
Lentibulariaceae Utricularia macrorhiza , common bladderwort BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo
Lentibulariaceae Utricularia minor , lesser bladderwort BARNES, BENSON, BOTTINEAU, BURKE, EDDY, KIDDER, MCHENRY, PEMBINA, STUTSMAN 5, 6, 7, 11, 15, 29, 34, 35, 39, 41, 43 Map
Colchicaceae Uvularia grandiflora , largeflower bellwort BURLEIGH, CASS, CAVALIER, RANSOM, RICHLAND, ROLETTE, SARGENT 1, 3, 6, 7, 25, 26, 27, 29, 39, 41, 45 Map
Colchicaceae Uvularia sessilifolia , sessileleaf bellwort CASS, CAVALIER, PEMBINA 1, 3, 5, 5, 7, 18, 27, 29, 34, 35, 39, 41, 42, 43 Map
Caryophyllaceae Vaccaria hispanica , cow soapwort BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, DICKEY, GOLDEN VALLEY, GRANT, LAMOURE, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SLOPE, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced. 1, 2, 4, 5, 7, 11, 13, 17, 18, 19, 25, 26, 27, 28, 29, 32, 39, 43 Map
Hydrocharitaceae Vallisneria americana , American eelgrass BENSON, BOTTINEAU, GRAND FORKS 7, 27, 28, 29, 41 Map
Scrophulariaceae Verbascum blattaria , moth mullein CASS. Introduced. 5, 27, 29, 39 Map
Scrophulariaceae Verbascum thapsus , common mullein BOTTINEAU, CASS, CAVALIER, DUNN, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCINTOSH, MCKENZIE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TRAILL, WALSH, WARD. Introduced. 1, 4, 5, 6, 7, 17, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 39, 40, 43, 45 Map
Verbenaceae Verbena bracteata , bigbract verbena BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Verbenaceae Verbena hastata , swamp verbena BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Verbenaceae Verbena rigida , tuberous vervain 29 Map
Verbenaceae Verbena stricta , hoary verbena BARNES, CASS, DICKEY, EMMONS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, RANSOM, RICHLAND, SARGENT, STUTSMAN, TRAILL, WARD 1, 2, 3, 4, 5, 6, 7, 17, 25, 26, 27, 29, 31, 39, 41, 43, 45 Map, Photo
Verbenaceae Verbena urticifolia , white vervain BARNES, BOTTINEAU, BURLEIGH, CASS, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, STEELE, STUTSMAN, TRAILL, WALSH, WELLS 1, 2, 4, 5, 6, 7, 8, 14, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45 Map, Photo, Photo
Compositae Verbesina encelioides , golden crownbeard BILLINGS 5, 7, 29, 39, 43 Map
Compositae Vernonia baldwinii , Baldwin's ironweed GRAND FORKS 7 Map
Compositae Vernonia fasciculata , prairie ironweed BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MORTON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, SARGENT, SIOUX, STEELE, STUTSMAN, WARD 1, 2, 3, 4, 5, 6, 7, 7, 11, 15, 16, 17, 18, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo
Plantaginaceae Veronica agrestis , green field speedwell RAMSEY. Introduced. 21 Map
Plantaginaceae Veronica americana , American speedwell BARNES, BILLINGS, BOTTINEAU, CASS, DUNN, EDDY, GRAND FORKS, MCHENRY, MCKENZIE, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, WALSH 1, 3, 5, 6, 7, 8, 11, 14, 15, 16, 18, 19, 24, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map
Plantaginaceae Veronica anagallis-aquatica , water speedwell BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MORTON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TRAILL, WALSH, WELLS 1, 1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 15, 15, 16, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45, 45 Map, Photo, Photo, Photo, Photo, Photo
Plantaginaceae Veronica arvensis , corn speedwell SIOUX. Introduced. 4 Map, Photo
Plantaginaceae Veronica officinalis , common gypsyweed 29, 39 Map
Plantaginaceae Veronica peregrina , neckweed ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo, Photo
Plantaginaceae Veronica scutellata , skullcap speedwell BENSON, BOTTINEAU, BURKE, PEMBINA, RAMSEY, WILLIAMS 1, 5, 7, 13, 15, 18, 21, 27, 28, 29, 39, 41, 43, 45 Map
Plantaginaceae Veronica serpyllifolia , thymeleaf speedwell 29 Map
Plantaginaceae Veronica spicata , spiked speedwell MCHENRY. Introduced. 5 Map
Plantaginaceae Veronicastrum virginicum , Culver's root GRAND FORKS, PEMBINA, SIOUX 1, 5, 5, 7, 27, 29, 30, 34, 35, 39, 41, 43 Map
Adoxaceae Viburnum dentatum , southern arrowwood PEMBINA, ROLETTE 3, 5, 7 Map
Adoxaceae Viburnum ellipticum , common viburnum 29 Map
Adoxaceae Viburnum lantanoides , hobblebush GRAND FORKS 7 Map
Adoxaceae Viburnum lentago , nannyberry BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, WALSH, WARD 1, 3, 4, 5, 5, 6, 7, 7, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Adoxaceae Viburnum opulus , European cranberrybush BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, GRAND FORKS, MCHENRY, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD 1, 3, 4, 5, 5, 6, 7, 7, 11, 14, 17, 18, 25, 26, 27, 28, 29, 30, 39, 40, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Adoxaceae Viburnum prunifolium , blackhaw WARD 7 Map
Adoxaceae Viburnum rafinesqueanum , downy arrowwood BOTTINEAU, CASS, CAVALIER, GRAND FORKS, PEMBINA, ROLETTE, WALSH 1, 4, 5, 6, 7, 14, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo, Photo
Leguminosae Vicia americana , American vetch ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 17, 18, 19, 21, 24, 25, 26, 27, 27, 28, 28, 29, 30, 31, 32, 32, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae Vicia cracca , bird vetch GRAND FORKS. Introduced. 7 Map
Leguminosae Vicia sativa , garden vetch BOTTINEAU, DICKEY, DUNN, GOLDEN VALLEY, GRAND FORKS, MCKENZIE, MERCER, SLOPE, STARK, STUTSMAN. Introduced. 3, 5, 7, 14, 18, 24, 27, 28, 29, 32, 39, 40 Map
Leguminosae Vicia villosa , winter vetch CASS, DICKEY, DUNN, LAMOURE, MCKENZIE, STARK. Introduced. 1, 2, 18, 24, 29, 39, 40, 41, 43 Map
Leguminosae Vigna unguiculata , cowpea 7, 38 Map
Violaceae Viola adunca , hookedspur violet BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, DIVIDE, DUNN, EDDY, GOLDEN VALLEY, GRAND FORKS, GRANT, LOGAN, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RENVILLE, ROLETTE, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WILLIAMS 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 17, 18, 21, 24, 27, 28, 29, 30, 32, 39, 41, 43, 44, 45 Map, Photo
Violaceae Viola blanda , sweet white violet PEMBINA 5, 5, 29, 33, 34, 35, 39, 43 Map
Violaceae Viola canadensis , Canadian white violet BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 44, 45 Map, Photo, Photo, Photo
Violaceae Viola cucullata , marsh blue violet CASS 45 Map
Violaceae Viola labradorica , alpine violet BILLINGS, BOTTINEAU, CASS, DUNN, GRAND FORKS, RANSOM, RICHLAND, SARGENT 3, 5, 7, 25, 26, 27, 28, 29, 32, 33, 34, 35, 39, 41, 43, 45 Map
Violaceae Viola macloskeyi , small white violet 29 Map
Violaceae Viola missouriensis , Missouri violet EMMONS, RANSOM, RICHLAND, SARGENT 1, 25, 43 Map
Violaceae Viola nephrophylla , northern bog violet BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STEELE, STUTSMAN, WARD, WILLIAMS 1, 2, 4, 5, 6, 6, 7, 8, 11, 12, 13, 15, 16, 17, 18, 18, 19, 21, 25, 26, 26, 28, 29, 30, 31, 31, 32, 39, 41, 42, 45 Map, Photo, Photo, Photo
Violaceae Viola nuttallii , Nuttall's violet BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Violaceae Viola pedata , birdfoot violet GRAND FORKS 7, 39 Map
Violaceae Viola pedatifida , prairie violet BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, OLIVER, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo
Violaceae Viola pubescens , downy yellow violet BARNES, BOTTINEAU, CASS, CAVALIER, EDDY, GRAND FORKS, GRIGGS, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, WALSH, WARD 3, 4, 6, 7, 7, 8, 11, 14, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45 Map, Photo
Violaceae Viola sempervirens , evergreen violet DUNN, MCKENZIE, STARK 5, 24 Map
Violaceae Viola sororia , common blue violet BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, MCHENRY, MCLEAN, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STUTSMAN, WARD, WILLIAMS 3, 3, 4, 5, 7, 7, 9, 11, 14, 17, 18, 18, 25, 26, 27, 27, 28, 28, 29, 30, 32, 39, 41, 43, 45 Map, Photo
Violaceae Viola vallicola , sagebrush violet BENSON, RANSOM 7, 18, 29, 39, 41, 45 Map
Violaceae Viola ��bernardii , Bernard's violet 29, 39 Map
Violaceae Viola ��palmata , early blue violet GRAND FORKS 7 Map
Vitaceae Vitis riparia , riverbank grape BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS 1, 2, 4, 5, 6, 7, 11, 13, 17, 24, 25, 26, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44 Map, Photo, Photo, Photo, Photo, Photo, Photo
Vitaceae Vitis vulpina , frost grape BARNES, BURLEIGH, CASS, GRAND FORKS, GRANT, MERCER, MORTON, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, STUTSMAN, WARD, WILLIAMS 1, 3, 4, 5, 7, 14, 18, 25, 26, 27, 30, 42, 43, 45 Map, Photo, Photo, Photo
Gramineae Vulpia octoflora , sixweeks fescue BILLINGS, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 8, 12, 13, 18, 19, 24, 25, 26, 27, 29, 30, 31, 32, 39, 41, 43 Map
Araceae Wolffia columbiana , Columbian watermeal CASS, CAVALIER, PEMBINA, RANSOM, RICHLAND, SARGENT, WARD 1, 5, 15, 16, 26, 29, 33, 34, 35, 39, 41, 42, 43 Map
Polypodiaceae Woodsia obtusa , bluntlobe cliff fern 18, 27 Map
Polypodiaceae Woodsia oregana , Oregon cliff fern BENSON, BILLINGS, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, OLIVER, SIOUX, SLOPE, STARK 1, 3, 4, 5, 6, 18, 22, 23, 24, 29, 31, 32, 39, 41, 43, 45 Map, Photo, Photo, Photo
Polypodiaceae Woodsia scopulina , Rocky Mountain woodsia 18 Map
Gramineae ��Achnella caduca , Mandan ricegrass BURLEIGH. Introduced. 5, 29, 39, 41 Map
Gramineae ��Elyhordeum iowense , Iowa barley WARD 29, 39 Map
Gramineae ��Elyhordeum macounii , Macoun's barley ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 10, 11, 13, 14, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 45 Map
Gramineae ��Elyhordeum montanense , mountain barley WARD 17, 29, 39, 41 Map
Compositae Xanthium spinosum , spiny cocklebur BENSON, BOTTINEAU, LAMOURE, PEMBINA, RANSOM, WARD. Introduced. 3, 7, 18, 39, 45 Map
Compositae Xanthium strumarium , rough cocklebur ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 25, 26, 27, 28, 29, 30, 30, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Asparagaceae Yucca glauca , soapweed yucca BILLINGS, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, OLIVER, SIOUX, SLOPE, STARK, WILLIAMS 1, 3, 4, 5, 6, 7, 12, 13, 18, 24, 27, 29, 31, 32, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo
Potamogetonaceae Zannichellia palustris , horned pondweed ADAMS, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44 Map, Photo
Rutaceae Zanthoxylum americanum , common pricklyash CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT 1, 6, 7, 7, 25, 26, 27, 29, 39, 41, 43 Map
Gramineae Zea mays , corn 38, 39 Map
Melanthiaceae Zigadenus elegans , mountain deathcamas BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 43, 44, 45 Map, Photo, Photo
Melanthiaceae Zigadenus nuttallii , Nuttall's deathcamas RANSOM 43 Map
Melanthiaceae Zigadenus venenosus , meadow deathcamas BURKE, DICKEY, DIVIDE, DUNN, EDDY, MCKENZIE, MOUNTRAIL, RENVILLE, SHERIDAN, SLOPE, STARK, WARD, WILLIAMS 1, 3, 4, 5, 7, 8, 13, 17, 19, 24, 27, 29, 32, 39, 41 Map, Photo, Photo
Gramineae Zizania aquatica , annual wildrice BARNES, CASS, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, TRAILL, WALSH 1, 2, 3, 5, 6, 7, 8, 11, 14, 15, 16, 18, 19, 25, 26, 27, 31, 45 Map
Gramineae Zizania palustris , northern wildrice BARNES, CASS, EDDY, EMMONS, GRAND FORKS, GRIGGS, RANSOM, RICHLAND, STEELE, STUTSMAN, TRAILL, WALSH 29, 39, 41 Map
Umbelliferae Zizia aptera , meadow zizia BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45 Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Umbelliferae Zizia aurea , golden zizia BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, EDDY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, MCHENRY, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, WALSH 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45 Map, Photo, Photo, Photo, Photo, Photo

Family Species Counties Sources Extra info

Family	Species		Counties	Sources	Extra info
Nyctaginaceae	Abronia fragrans	, snowball sand verbena	MCKENZIE	1, 29, 39, 43	Map
Malvaceae	Abutilon theophrasti	, velvetleaf	BARNES, CASS, DIVIDE, DUNN, GRAND FORKS, MCKENZIE, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, TRAILL. Introduced.	1, 5, 5, 11, 24, 25, 26, 27, 29, 39, 40, 43	Map
Euphorbiaceae	Acalypha rhomboidea	, common threeseed mercury	BARNES, STUTSMAN	1, 5, 11, 29, 39, 41, 43	Map
Euphorbiaceae	Acalypha virginica	, Virginia threeseed mercury	GRAND FORKS	7, 41	Map
Sapindaceae	Acer ginnala	, Amur maple	SHERIDAN, WARD. Introduced.	4, 7, 17, 29	Map, Photo
Sapindaceae	Acer negundo	, boxelder	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo
Sapindaceae	Acer rubrum	, red maple		3	Map
Sapindaceae	Acer saccharinum	, silver maple	BENSON, GRAND FORKS, RICHLAND	3, 7, 18, 27, 29, 41, 45	Map
Sapindaceae	Acer saccharum	, sugar maple	RANSOM, RICHLAND, SARGENT	25, 26, 27, 29, 34, 39, 43	Map
Compositae	Achillea alpina	, Chinese yarrow	BOTTINEAU, CAVALIER, PEMBINA, ROLETTE	3, 18, 39, 45	Map
Compositae	Achillea millefolium	, common yarrow	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Achillea ptarmica	, sneezeweed		18	Map
Compositae	Achillea sibirica	, Siberian yarrow	BOTTINEAU, CAVALIER, GRAND FORKS, PEMBINA, ROLETTE, WALSH	4, 5, 7, 27, 28, 29, 30, 41, 42, 43	Map, Photo, Photo
Gramineae	Achnatherum hymenoides	, Indian ricegrass	BILLINGS, BOWMAN, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PIERCE, SIOUX, SLOPE, STARK, WILLIAMS	1, 3, 4, 5, 6, 7, 13, 24, 27, 29, 31, 32, 39, 41, 43, 45	Map, Photo
Gramineae	Achnatherum ��bloomeri	, Bloomer's ricegrass	BILLINGS	5, 32, 39	Map
Acoraceae	Acorus americanus	, sweetflag	BOTTINEAU, MCHENRY, RANSOM	5, 7, 29, 34, 35, 39, 41, 43	Map
Acoraceae	Acorus calamus	, calamus	BOTTINEAU, GRAND FORKS, MCHENRY, PIERCE, RANSOM, TOWNER. Introduced.	1, 5, 6, 7, 15, 16, 27, 28, 33, 43	Map
Compositae	Acroptilon repens	, hardheads	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 5, 6, 8, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 36, 37, 39, 40, 43	Map
Ranunculaceae	Actaea rubra	, red baneberry	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS	1, 3, 4, 5, 6, 7, 11, 13, 14, 17, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Adenocaulon bicolor	, American trailplant		29	Map
Gramineae	Aegilops cylindrica	, jointed goatgrass	GOLDEN VALLEY. Introduced.	1, 29, 39, 40, 43	Map
Sapindaceae	Aesculus flava	, yellow buckeye		5, 38	Map
Sapindaceae	Aesculus glabra	, Ohio buckeye	BENSON, CASS, FOSTER	5, 7	Map, Photo
Sapindaceae	Aesculus hippocastanum	, horse chestnut	WILLIAMS. Introduced.	7, 18	Map
Orobanchaceae	Agalinis aspera	, tall false foxglove	BARNES, BENSON, BOTTINEAU, DICKEY, EDDY, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STEELE, STUTSMAN, WELLS	1, 2, 3, 4, 5, 6, 7, 8, 11, 18, 19, 21, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 45	Map, Photo
Orobanchaceae	Agalinis tenuifolia	, slenderleaf false foxglove	BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WARD	1, 2, 3, 4, 5, 6, 7, 8, 11, 15, 16, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 43, 45	Map, Photo, Photo
Labiatae	Agastache foeniculum	, blue giant hyssop	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Ageratina altissima	, white snakeroot	CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT, TRAILL	1, 6, 7, 25, 26, 27, 29, 39, 41, 43, 45	Map
Compositae	Ageratina havanensis	, Havana snakeroot		3	Map
Compositae	Agoseris glauca	, pale agoseris	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Rosaceae	Agrimonia eupatoria	, churchsteeples	BOTTINEAU. Introduced.	7	Map
Rosaceae	Agrimonia gryposepala	, tall hairy agrimony	CASS, CAVALIER, DUNN, LAMOURE, MCKENZIE, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, WALSH	1, 4, 5, 7, 24, 25, 26, 29, 34, 35, 39, 41, 43, 45	Map, Photo
Rosaceae	Agrimonia parviflora	, harvestlice		41	Map
Rosaceae	Agrimonia striata	, roadside agrimony	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Agropyron cristatum	, crested wheatgrass	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS. Introduced.	1, 1, 2, 4, 5, 6, 7, 8, 11, 12, 14, 17, 18, 19, 21, 24, 26, 27, 28, 29, 31, 39, 40, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Agropyron desertorum	, desert wheatgrass	ADAMS, BILLINGS, BOWMAN, BURKE, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, MCLEAN, MORTON, MOUNTRAIL, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STUTSMAN, WILLIAMS. Introduced.	5, 7, 13, 19, 25, 29, 32, 43, 45	Map
Gramineae	Agropyron fragile	, Siberian wheatgrass	ADAMS, BURLEIGH, SIOUX, SLOPE. Introduced.	39	Map
Caryophyllaceae	Agrostemma githago	, common corncockle	BARNES, BENSON, BOTTINEAU, CASS, GRAND FORKS, GRANT, MORTON, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WARD, WILLIAMS. Introduced.	1, 3, 5, 7, 11, 13, 25, 26, 27, 28, 29, 30, 39, 40, 43, 45	Map
Gramineae	Agrostis capillaris	, colonial bentgrass		29	Map
Gramineae	Agrostis exarata	, spike bentgrass	DUNN, MCKENZIE, STARK	5, 24, 34, 35, 39, 43	Map
Gramineae	Agrostis gigantea	, redtop	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CASS, DICKEY, EMMONS, GRAND FORKS, GRIGGS, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, ROLETTE, STEELE, STUTSMAN, WALSH. Introduced.	5, 7, 14, 27, 28, 29, 32, 42, 43	Map
Gramineae	Agrostis hyemalis	, winter bentgrass	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 7, 11, 15, 16, 18, 31, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Agrostis perennans	, upland bentgrass	BOTTINEAU, BURKE, GRAND FORKS, MOUNTRAIL	1, 4, 13, 29, 39, 41, 43	Map
Gramineae	Agrostis scabra	, rough bentgrass	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS	2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 21, 24, 25, 27, 28, 29, 30, 32, 39, 41, 43, 44, 45	Map, Photo, Photo, Photo
Gramineae	Agrostis stolonifera	, creeping bentgrass	ADAMS, BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 4, 5, 6, 7, 8, 10, 11, 13, 15, 16, 19, 24, 25, 26, 28, 29, 30, 31, 39, 42, 43, 45	Map, Photo, Photo, Photo, Photo
Malvaceae	Alcea rosea	, hollyhock	CASS, GRAND FORKS, PEMBINA, WARD. Introduced.	4, 5, 7, 29, 39	Map
Alismataceae	Alisma gramineum	, narrowleaf water plantain	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45, 45	Map, Photo, Photo
Alismataceae	Alisma plantago-aquatica	, European water plantain	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced.	1, 3, 5, 6, 11, 12, 13, 15, 16, 24, 25, 31, 32, 42, 44, 45	Map
Alismataceae	Alisma subcordatum	, American water plantain	BENSON, BILLINGS, BURKE, CAVALIER, DICKEY, EDDY, FOSTER, GRAND FORKS, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STEELE, WARD, WELLS	1, 2, 4, 7, 8, 10, 14, 17, 18, 19, 21, 26, 27, 29, 30, 39, 41, 43	Map, Photo, Photo, Photo, Photo, Photo, Photo
Alismataceae	Alisma triviale	, northern water plantain	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS	4, 8, 9, 19, 21, 28, 29, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo, Photo
Cruciferae	Alliaria petiolata	, garlic mustard	CASS. Introduced.	1, 29, 39, 40, 43	Map
Amaryllidaceae	Allium burdickii	, narrowleaf wild leek		29	Map
Amaryllidaceae	Allium canadense	, meadow garlic	SARGENT, STUTSMAN	5, 29, 34, 35, 39, 41, 43	Map
Amaryllidaceae	Allium cernuum	, nodding onion	RANSOM	41, 45	Map
Amaryllidaceae	Allium geyeri	, Geyer's onion		7, 18	Map
Amaryllidaceae	Allium stellatum	, autumn onion	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STEELE, STUTSMAN, WALSH, WARD, WELLS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaryllidaceae	Allium textile	, textile onion	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaryllidaceae	Allium tricoccum	, ramp	BARNES, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT	1, 3, 6, 7, 7, 11, 14, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45	Map
Compositae	Almutaster pauciflorus	, alkali marsh aster	BENSON, BILLINGS, BOTTINEAU, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, MOUNTRAIL, OLIVER, SLOPE, STARK, WILLIAMS	1, 3, 4, 5, 13, 15, 16, 18, 24, 27, 29, 32, 39, 41, 42, 43, 45	Map, Photo
Betulaceae	Alnus incana	, gray alder	BENSON, CASS, CAVALIER, EDDY, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH	1, 3, 6, 7, 8, 15, 16, 18, 19, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45	Map
Gramineae	Alopecurus aequalis	, shortawn foxtail	BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WILLIAMS	1, 2, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44	Map, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Alopecurus arundinaceus	, creeping meadow foxtail	ADAMS, BARNES, BURLEIGH, CASS, DICKEY, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MERCER, RAMSEY, RENVILLE, STEELE, TOWNER, TRAILL, WARD. Introduced.	2, 4, 5, 11, 16, 21, 27, 29, 31, 39, 43, 43, 44	Map, Photo, Photo, Photo, Photo
Gramineae	Alopecurus carolinianus	, Carolina foxtail	BARNES, BURKE, CAVALIER, DIVIDE, DUNN, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, STARK, WILLIAMS	1, 4, 5, 7, 13, 15, 16, 24, 27, 29, 31, 39, 41, 43	Map
Gramineae	Alopecurus geniculatus	, water foxtail	BENSON, BURKE, CASS, DIVIDE, DUNN, EMMONS, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SLOPE, STARK, STUTSMAN, WILLIAMS. Introduced.	1, 3, 4, 5, 7, 13, 15, 16, 24, 29, 39, 41, 43, 45	Map, Photo
Gramineae	Alopecurus pratensis	, meadow foxtail	BOTTINEAU, CASS, MCKENZIE, TOWNER, WALSH. Introduced.	3, 4, 7, 16, 28, 29, 39, 43, 45	Map, Photo
Malvaceae	Althaea officinalis	, common marshmallow	CASS. Introduced.	5, 29, 39, 43	Map
Cruciferae	Alyssum alyssoides	, pale madwort	BENSON, BILLINGS, HETTINGER, STARK. Introduced.	5, 7, 45	Map
Cruciferae	Alyssum desertorum	, desert madwort	BILLINGS, DUNN, GOLDEN VALLEY, MCKENZIE, SIOUX, STARK, WARD. Introduced.	1, 5, 12, 24, 29, 32, 33, 39, 41, 43	Map
Amaranthaceae	Amaranthus albus	, prostrate pigweed	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 1, 2, 2, 3, 4, 5, 6, 7, 8, 10, 11, 11, 13, 13, 14, 17, 19, 24, 24, 25, 25, 26, 26, 27, 27, 28, 29, 30, 31, 31, 32, 32, 39, 41, 43, 43, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae	Amaranthus blitoides	, mat amaranth	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced.	3, 5, 7, 12, 18, 29, 39, 40, 41, 43, 45	Map
Amaranthaceae	Amaranthus graecizans	, Mediterranean amaranth	BOTTINEAU	18, 28	Map
Amaranthaceae	Amaranthus hybridus	, slim amaranth	BOTTINEAU, CASS, DICKEY, GRAND FORKS, TRAILL	1, 4, 6, 7, 27, 29, 39, 41, 43, 45	Map, Photo, Photo
Amaranthaceae	Amaranthus retroflexus	, redroot amaranth	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Amaranthaceae	Amaranthus torreyi	, Torrey's amaranthus	WARD	17	Map
Amaranthaceae	Amaranthus tuberculatus	, roughfruit amaranth	BENSON, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, FOSTER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, OLIVER, RANSOM, RICHLAND, SARGENT, SLOPE, STUTSMAN, TRAILL, WARD	1, 1, 2, 3, 4, 5, 6, 11, 16, 16, 18, 19, 25, 25, 26, 26, 27, 29, 31, 32, 39, 41, 43, 45	Map, Photo
Compositae	Amberboa moschata	, sweetsultan	CASS, DUNN, MCKENZIE, STARK. Introduced.	5, 5, 18, 24	Map
Compositae	Ambrosia acanthicarpa	, flatspine bur ragweed	BENSON, BILLINGS, BOTTINEAU, DUNN, MCHENRY, MCKENZIE, STARK	1, 3, 5, 18, 24, 27, 28, 29, 33, 35, 39, 41, 43, 45	Map
Compositae	Ambrosia artemisiifolia	, annual ragweed	ADAMS, BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 7, 7, 8, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 40, 41, 42, 43, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Ambrosia psilostachya	, Cuman ragweed	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Ambrosia tomentosa	, skeletonleaf bur ragweed	BILLINGS, DICKEY, LAMOURE	2, 29, 32, 39, 41	Map
Compositae	Ambrosia trifida	, great ragweed	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45	Map
Rosaceae	Amelanchier alnifolia	, Saskatoon serviceberry	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 11, 13, 14, 17, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45	Map, Photo, Photo, Photo, Photo
Rosaceae	Amelanchier arborea	, common serviceberry		3	Map
Rosaceae	Amelanchier bartramiana	, oblongfruit serviceberry	GRAND FORKS	7	Map
Rosaceae	Amelanchier humilis	, low serviceberry	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CASS, CAVALIER, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS	4, 5, 24, 25, 26, 29, 30, 31, 32, 39, 41, 43	Map, Photo, Photo, Photo
Rosaceae	Amelanchier sanguinea	, roundleaf serviceberry	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, CASS, CAVALIER, DIVIDE, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD	1, 29	Map
Rosaceae	Amelanchier stolonifera	, running serviceberry	RICHLAND	29, 39, 45	Map
Orchidaceae	Amerorchis rotundifolia	, roundleaf orchid		18	Map
Lythraceae	Ammannia coccinea	, valley redstem	CASS, EMMONS, KIDDER, LOGAN, MCINTOSH, RANSOM, RICHLAND, SARGENT, STUTSMAN	1, 5, 6, 11, 15, 25, 26, 27, 29, 31, 43	Map
Lythraceae	Ammannia robusta	, grand redstem	CASS, EMMONS, MCINTOSH, STUTSMAN	16, 29, 39, 41	Map
Leguminosae	Amorpha canescens	, leadplant	BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae	Amorpha fruticosa	, false indigo bush	BARNES, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, WALSH	1, 2, 3, 4, 5, 6, 7, 11, 12, 14, 15, 16, 18, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43	Map, Photo
Leguminosae	Amorpha nana	, dwarf false indigo	BARNES, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STUTSMAN, WARD, WELLS	1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo
Leguminosae	Amphicarpaea bracteata	, American hogpeanut	BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STEELE, STUTSMAN, WALSH, WARD	1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 17, 18, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 43	Map, Photo, Photo, Photo, Photo
Boraginaceae	Amsinckia lycopsoides	, tarweed fiddleneck		3, 18, 29, 34	Map
Boraginaceae	Amsinckia menziesii	, Menzies' fiddleneck	CASS, PEMBINA, PIERCE	27, 27, 29, 30, 39, 41, 43	Map
Primulaceae	Anagallis minima	, chaffweed	BARNES, BENSON, BURKE, DIVIDE, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, RANSOM, SIOUX, SLOPE	1, 3, 4, 5, 7, 11, 13, 18, 27, 29, 31, 39, 41, 43	Map, Photo
Compositae	Anaphalis margaritacea	, western pearly everlasting	MORTON	5, 7	Map
Boraginaceae	Anchusa arvensis	, small bugloss	DUNN, MCKENZIE, STARK, STUTSMAN. Introduced.	5, 24, 29, 39, 40, 43	Map
Gramineae	Andropogon gerardii	, big bluestem	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Andropogon hallii	, sand bluestem	BENSON, BILLINGS, BOTTINEAU, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WELLS, WILLIAMS	1, 5, 6, 7, 13, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45	Map
Primulaceae	Androsace occidentalis	, western rockjasmine	ADAMS, BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo
Primulaceae	Androsace septentrionalis	, pygmyflower rockjasmine	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CAVALIER, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, ROLETTE, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS	1, 3, 4, 5, 7, 7, 11, 13, 17, 18, 21, 24, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45	Map, Photo, Photo, Photo
Ranunculaceae	Anemone canadensis	, Canadian anemone	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae	Anemone cylindrica	, candle anemone	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Ranunculaceae	Anemone multifida	, Pacific anemone	BENSON, BOTTINEAU, BURKE, DIVIDE, GOLDEN VALLEY, GRAND FORKS, MCLEAN, MOUNTRAIL, NELSON, ROLETTE, WILLIAMS	1, 3, 4, 5, 7, 9, 13, 18, 27, 28, 29, 32, 39, 41, 43, 45	Map
Ranunculaceae	Anemone nemorosa	, European thimbleweed	GRAND FORKS. Introduced.	7	Map
Ranunculaceae	Anemone parviflora	, smallflowered anemone		29	Map
Ranunculaceae	Anemone quinquefolia	, wood anemone	BOTTINEAU, CASS, CAVALIER, EMMONS, GRAND FORKS, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, WILLIAMS	1, 3, 5, 6, 7, 26, 27, 29, 30, 34, 39, 41, 42, 43	Map
Ranunculaceae	Anemone virginiana	, tall thimbleweed	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS	1, 3, 4, 5, 6, 7, 7, 11, 13, 14, 18, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45	Map, Photo
Umbelliferae	Anethum graveolens	, dill	BARNES, BILLINGS, CASS, DICKEY, DUNN, EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD. Introduced.	1, 2, 4, 5, 7, 11, 17, 24, 25, 26, 27, 29, 30, 31, 32, 39, 43	Map
Malvaceae	Anoda cristata	, crested anoda	TRAILL	5	Map
Compositae	Antennaria howellii	, Howell's pussytoes	BILLINGS, BURKE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, MCHENRY, MCKENZIE, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WILLIAMS	3, 4, 5, 7, 9, 24, 26, 29, 39, 41, 42, 43, 45	Map, Photo
Compositae	Antennaria microphylla	, littleleaf pussytoes	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, MCHENRY, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RENVILLE, ROLETTE, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS	4, 5, 7, 8, 17, 18, 21, 24, 27, 28, 29, 32, 39, 41, 42, 43, 43, 44, 45	Map, Photo
Compositae	Antennaria neglecta	, field pussytoes	BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45	Map, Photo, Photo
Compositae	Antennaria parlinii	, Parlin's pussytoes	BILLINGS, BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PEMBINA, RICHLAND, SIOUX, SLOPE, STARK, WARD, WILLIAMS	4, 5, 17, 24, 29, 32, 41, 43	Map
Compositae	Antennaria parvifolia	, small-leaf pussytoes	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Antennaria plantaginifolia	, woman's tobacco	ADAMS, BILLINGS, BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, WARD, WILLIAMS	1, 4, 5, 6, 6, 13, 14, 25, 27, 30, 31, 32	Map, Photo
Compositae	Antennaria rosea	, rosy pussytoes	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, ROLETTE, SARGENT, SHERIDAN, SLOPE, STEELE, STUTSMAN, WARD, WILLIAMS	1, 5, 6, 11, 13, 18, 29, 30, 31, 32, 39, 41, 43, 45	Map
Compositae	Anthemis arvensis	, corn chamomile	GRAND FORKS. Introduced.	29, 39, 40, 41, 43	Map
Compositae	Anthemis cotula	, stinking chamomile	BENSON, BILLINGS, BOTTINEAU, CASS, GOLDEN VALLEY, GRAND FORKS, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, WARD, WELLS. Introduced.	1, 3, 5, 7, 17, 19, 25, 26, 27, 29, 30, 32, 39, 40, 43, 45	Map
Compositae	Anthemis tinctoria	, golden chamomile	BOTTINEAU, PEMBINA, ROLETTE. Introduced.	29, 30, 39, 43, 43	Map
Gramineae	Anthoxanthum monticola	, alpine sweetgrass	DIVIDE, EDDY, MOUNTRAIL, RAMSEY, STUTSMAN, WILLIAMS	5	Map
Leguminosae	Anthyllis vulneraria	, common kidneyvetch	CASS. Introduced.	3, 27, 29, 39	Map
Plantaginaceae	Antirrhinum majus	, garden snapdragon		4, 5, 7, 38	Map
Leguminosae	Apios americana	, groundnut	RANSOM, RICHLAND, SARGENT	1, 5, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43	Map
Apocynaceae	Apocynum androsaemifolium	, spreading dogbane	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo
Apocynaceae	Apocynum cannabinum	, Indianhemp	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 1, 2, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 11, 13, 13, 14, 16, 17, 17, 18, 19, 21, 24, 25, 26, 26, 27, 27, 28, 29, 30, 31, 31, 32, 32, 39, 41, 42, 43, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Apocynaceae	Apocynum ��floribundum	, intermediate dogbane	BOTTINEAU, CASS, RAMSEY	1, 7, 29, 39, 41, 45	Map
Ranunculaceae	Aquilegia brevistyla	, smallflower columbine		5	Map
Ranunculaceae	Aquilegia canadensis	, red columbine	BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, LAMOURE, MERCER, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STUTSMAN, WALSH	1, 2, 3, 4, 5, 6, 7, 8, 11, 14, 18, 25, 26, 27, 28, 29, 30, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo
Cruciferae	Arabidopsis thaliana	, mouseear cress		7	Map
Cruciferae	Arabis canadensis	, sicklepod	RANSOM, RICHLAND, SARGENT	1, 5, 26, 29, 33, 34, 35, 39, 41, 43	Map
Cruciferae	Arabis drummondii	, Drummond's rockcress	BENSON, BILLINGS, BOTTINEAU, DIVIDE, DUNN, EDDY, GOLDEN VALLEY, GRAND FORKS, GRANT, MCKENZIE, NELSON, PEMBINA, RAMSEY, ROLETTE, STARK, WARD	1, 3, 4, 5, 6, 7, 7, 8, 14, 18, 21, 24, 27, 28, 29, 30, 32, 39, 41, 43, 43	Map
Cruciferae	Arabis eschscholtziana	, Eschscholtz's hairy rockcress	BILLINGS, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, SHERIDAN, SIOUX, SLOPE, STUTSMAN, WARD, WELLS, WILLIAMS	5	Map
Cruciferae	Arabis fendleri	, Fendler's rockcress	BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	5	Map
Cruciferae	Arabis glabra	, tower rockcress	BENSON, BILLINGS, BURKE, DUNN, GOLDEN VALLEY, GRANT, MCKENZIE, MOUNTRAIL, PEMBINA, RAMSEY, STARK, WILLIAMS	1, 4, 5, 13, 24, 29, 39, 41, 43	Map
Cruciferae	Arabis hirsuta	, hairy rockcress	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 6, 7, 8, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cruciferae	Arabis holboellii	, Holboell's rockcress	ADAMS, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	1, 3, 4, 5, 6, 7, 11, 12, 13, 14, 17, 18, 19, 24, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45	Map, Photo, Photo
Cruciferae	Arabis ��divaricarpa	, spreadingpod rockcress	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EDDY, KIDDER, MCKENZIE, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STUTSMAN, TOWNER, WARD, WILLIAMS	1, 4, 5, 6, 7, 11, 13, 17, 19, 24, 25, 26, 27, 28, 30, 32, 41, 44	Map
Leguminosae	Arachis hypogaea	, peanut		7, 38	Map
Araliaceae	Aralia nudicaulis	, wild sarsaparilla	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EDDY, GRAND FORKS, GRIGGS, LAMOURE, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo
Araliaceae	Aralia racemosa	, American spikenard	CASS	5	Map
Compositae	Arctium lappa	, greater burdock	GRAND FORKS, LAMOURE. Introduced.	7, 29, 39, 40	Map
Compositae	Arctium minus	, lesser burdock	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD. Introduced.	1, 2, 3, 4, 5, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 39, 40, 42, 43, 44, 45	Map, Photo, Photo, Photo
Compositae	Arctium tomentosum	, woolly burdock	CASS, FOSTER, GRAND FORKS, PEMBINA, RANSOM. Introduced.	5, 19, 29, 39, 43	Map
Ericaceae	Arctostaphylos uva-ursi	, kinnikinnick	ADAMS, BILLINGS, BOTTINEAU, BURLEIGH, CAVALIER, DUNN, GOLDEN VALLEY, HETTINGER, MCHENRY, MCKENZIE, MORTON, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, SLOPE, STARK	1, 3, 4, 6, 7, 13, 24, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 43, 44, 45	Map, Photo
Ericaceae	Arctostaphylos ��coloradensis	, Colorado manzanita	ADAMS, BILLINGS, DUNN, GOLDEN VALLEY, HETTINGER, MCKENZIE, MORTON, MOUNTRAIL, SLOPE	5	Map
Papaveraceae	Argemone albiflora	, bluestem pricklypoppy	BILLINGS, MCKENZIE	5, 27	Map
Papaveraceae	Argemone polyanthemos	, crested pricklypoppy	DUNN, MCKENZIE, MERCER, STARK	1, 5, 24, 29, 39, 41, 43	Map
Rosaceae	Argentina anserina	, silverweed cinquefoil	ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Araceae	Arisaema triphyllum	, Jack in the pulpit	BOTTINEAU, CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT, TRAILL	1, 3, 4, 6, 7, 7, 14, 18, 25, 26, 27, 28, 29, 39, 41, 45	Map, Photo, Photo, Photo
Gramineae	Aristida basiramea	, forked threeawn	CASS	29, 39	Map
Gramineae	Aristida purpurea	, purple threeawn	ADAMS, BARNES, BILLINGS, BOTTINEAU, BURLEIGH, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45	Map, Photo, Photo
Cruciferae	Armoracia rusticana	, horseradish	BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, WARD, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 7, 11, 13, 17, 19, 24, 25, 27, 28, 29, 30, 31, 32, 39, 43	Map, Photo
Compositae	Arnica cordifolia	, heartleaf arnica	LOGAN	29, 35, 39, 43	Map
Compositae	Arnica fulgens	, foothill arnica	BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, ROLETTE, SHERIDAN, SLOPE, STARK, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 13, 17, 18, 19, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45	Map
Compositae	Arnica latifolia	, broadleaf arnica		18	Map
Compositae	Artemisia abrotanum	, southernwood		18	Map
Compositae	Artemisia absinthium	, absinthium	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 37, 39, 40, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Artemisia arctica	, boreal sagebrush		7	Map
Compositae	Artemisia biennis	, biennial wormwood	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Artemisia campestris	, field sagewort	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Artemisia cana	, silver sagebrush	BARNES, BILLINGS, BOWMAN, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	1, 3, 4, 5, 6, 7, 11, 12, 13, 17, 18, 24, 27, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo
Compositae	Artemisia dracunculus	, tarragon	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 12, 13, 14, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 32, 39, 41, 42, 43, 44, 45, 45	Map, Photo, Photo
Compositae	Artemisia filifolia	, sand sagebrush		7	Map
Compositae	Artemisia frigida	, prairie sagewort	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Artemisia longifolia	, longleaf wormwood	BENSON, BILLINGS, BOWMAN, BURKE, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, SIOUX, SLOPE, STARK, WILLIAMS	1, 3, 4, 5, 6, 7, 13, 18, 24, 27, 29, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo
Compositae	Artemisia ludoviciana	, white sagebrush	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Artemisia scopulorum	, alpine sagebrush		7	Map
Compositae	Artemisia serrata	, sawtooth wormwood		29, 39	Map
Compositae	Artemisia tridentata	, big sagebrush	BENSON, BILLINGS, BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, MCKENZIE, SLOPE, STARK, WILLIAMS	1, 3, 5, 6, 7, 18, 24, 27, 29, 32, 39, 41, 42, 43, 45	Map
Aristolochiaceae	Asarum canadense	, Canadian wildginger	CAVALIER, PEMBINA, RANSOM, RICHLAND, SARGENT	1, 3, 4, 6, 7, 25, 26, 27, 29, 30, 39, 41, 42, 43, 45	Map, Photo
Apocynaceae	Asclepias incarnata	, swamp milkweed	BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, DICKEY, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STUTSMAN, TRAILL, WALSH	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 15, 16, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 44, 45	Map, Photo, Photo
Apocynaceae	Asclepias involucrata	, dwarf milkweed		44	Map
Apocynaceae	Asclepias lanuginosa	, sidecluster milkweed	BILLINGS, DUNN, GRAND FORKS, GRANT, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD	1, 5, 7, 11, 14, 18, 25, 26, 27, 29, 34, 39, 41, 43	Map
Apocynaceae	Asclepias ovalifolia	, oval-leaf milkweed	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Apocynaceae	Asclepias pumila	, plains milkweed	BARNES, BILLINGS, BOWMAN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, SIOUX, SLOPE, STUTSMAN	1, 4, 5, 6, 7, 11, 27, 29, 31, 32, 39, 41, 43, 45	Map
Apocynaceae	Asclepias purpurascens	, purple milkweed	CASS, RICHLAND	5, 27	Map
Apocynaceae	Asclepias speciosa	, showy milkweed	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 29, 30, 31, 32, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Apocynaceae	Asclepias stenophylla	, slimleaf milkweed	BURLEIGH	4	Map, Photo
Apocynaceae	Asclepias sullivantii	, prairie milkweed	CASS, RANSOM, RICHLAND, SARGENT	1, 5, 25, 26, 29, 35, 39, 41, 43	Map
Apocynaceae	Asclepias syriaca	, common milkweed	BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCLEAN, MERCER, MORTON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS	1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 14, 17, 19, 21, 25, 26, 27, 28, 29, 30, 31, 36, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo
Apocynaceae	Asclepias verticillata	, whorled milkweed	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Apocynaceae	Asclepias viridiflora	, green comet milkweed	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 17, 18, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo
Apocynaceae	Asclepias viridis	, green antelopehorn	RAMSEY	5	Map
Asparagaceae	Asparagus officinalis	, garden asparagus	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 7, 7, 8, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Boraginaceae	Asperugo procumbens	, German-madwort	DICKEY, DUNN, MCKENZIE, SLOPE, STARK, WILLIAMS. Introduced.	7, 24, 27, 29, 39, 43	Map
Polypodiaceae	Asplenium trichomanes	, maidenhair spleenwort	RAMSEY	23	Map
Leguminosae	Astragalus accumbens	, Zuni milkvetch	BILLINGS, BOWMAN, BURKE, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, LAMOURE, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	5	Map
Leguminosae	Astragalus agrestis	, purple milkvetch	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae	Astragalus australis	, Indian milkvetch	BILLINGS, GRANT, MORTON, WARD, WILLIAMS	1, 6, 7, 17, 27, 29, 32, 33, 34, 35, 39, 41, 43, 45	Map
Leguminosae	Astragalus bisulcatus	, twogrooved milkvetch	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, TRAILL, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo
Leguminosae	Astragalus canadensis	, Canadian milkvetch	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo
Leguminosae	Astragalus ceramicus	, painted milkvetch	BILLINGS, BOWMAN, DICKEY, LAMOURE, SHERIDAN, SLOPE	1, 2, 5, 5, 7, 27, 29, 32, 32, 33, 39, 41, 43	Map
Leguminosae	Astragalus cicer	, chickpea milkvetch	RICHLAND, TOWNER. Introduced.	4, 7	Map, Photo
Leguminosae	Astragalus crassicarpus	, groundplum milkvetch	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo
Leguminosae	Astragalus distortus	, Ozark milkvetch	RANSOM	7	Map
Leguminosae	Astragalus drummondii	, Drummond's milkvetch	GRAND FORKS, WILLIAMS	1, 5, 7, 13, 27, 29, 34, 35, 39, 41, 43	Map
Leguminosae	Astragalus eucosmus	, elegant milkvetch	BOWMAN, MCKENZIE, SLOPE	5, 45	Map
Leguminosae	Astragalus flexuosus	, flexile milkvetch	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo
Leguminosae	Astragalus gilviflorus	, plains milkvetch	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PIERCE, RENVILLE, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 11, 12, 13, 17, 18, 19, 24, 27, 28, 29, 31, 32, 32, 39, 41, 43, 45, 45	Map, Photo, Photo
Leguminosae	Astragalus gracilis	, slender milkvetch	BOWMAN, GOLDEN VALLEY, MORTON, SLOPE	1, 5, 7, 27, 29, 32, 33, 39, 41, 43	Map
Leguminosae	Astragalus hyalinus	, summer milkvetch		29	Map
Leguminosae	Astragalus kentrophyta	, spiny milkvetch	ADAMS, BILLINGS, DUNN, EMMONS, GOLDEN VALLEY, GRANT, MCKENZIE, MORTON, SLOPE, STARK, STUTSMAN, WARD	1, 3, 5, 27, 29, 32, 39, 41, 43	Map
Leguminosae	Astragalus laxmannii	, Laxmann's milkvetch	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae	Astragalus lindheimeri	, Lindheimer's milkvetch	STARK	45	Map
Leguminosae	Astragalus lotiflorus	, lotus milkvetch	ADAMS, BENSON, BILLINGS, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, OLIVER, PIERCE, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WARD	1, 3, 4, 6, 7, 8, 10, 11, 14, 17, 18, 24, 25, 26, 27, 29, 31, 32, 39, 41, 42, 43, 43, 45	Map
Leguminosae	Astragalus miser	, timber milkvetch	GRAND FORKS	7	Map
Leguminosae	Astragalus missouriensis	, Missouri milkvetch	BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS	1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 17, 18, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo
Leguminosae	Astragalus mollissimus	, woolly locoweed	SHERIDAN	7	Map
Leguminosae	Astragalus neglectus	, Cooper's milkvetch	PEMBINA	29, 34, 35, 39, 41, 43	Map
Leguminosae	Astragalus nelsonianus	, Nelson's milkvetch	BILLINGS, BURKE, DIVIDE, EMMONS, GOLDEN VALLEY, GRANT, MCKENZIE, MCLEAN, MOUNTRAIL, SIOUX, STARK, WARD, WILLIAMS	5	Map
Leguminosae	Astragalus pectinatus	, narrowleaf milkvetch	BILLINGS, BOTTINEAU, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, SIOUX, STARK, WARD, WILLIAMS	1, 3, 4, 6, 7, 13, 17, 18, 24, 27, 29, 32, 39, 41, 43, 44, 45	Map, Photo, Photo
Leguminosae	Astragalus plattensis	, Platte River milkvetch	EMMONS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MORTON, SIOUX, WARD	1, 3, 4, 17, 18, 27, 29, 31, 39, 41, 43	Map
Leguminosae	Astragalus purshii	, woollypod milkvetch	BOWMAN, DUNN, EMMONS, GOLDEN VALLEY, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, SLOPE	1, 5, 27, 29, 31, 32, 39, 41, 43	Map
Leguminosae	Astragalus racemosus	, cream milkvetch	BARNES, BENSON, BOTTINEAU, BOWMAN, GOLDEN VALLEY, GRANT, MCKENZIE, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, WARD	1, 3, 4, 5, 6, 7, 11, 25, 26, 27, 28, 29, 32, 39, 41, 43, 45	Map, Photo, Photo
Leguminosae	Astragalus reflexus	, drooping milkvetch	BOTTINEAU, CAVALIER	5, 7	Map
Leguminosae	Astragalus spatulatus	, tufted milkvetch	ADAMS, BENSON, BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, MCKENZIE, OLIVER, SLOPE, STARK	1, 3, 5, 6, 7, 24, 27, 29, 32, 39, 41, 42, 43, 45	Map
Leguminosae	Astragalus tenellus	, looseflower milkvetch	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, RAMSEY, SHERIDAN, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 27, 28, 29, 31, 32, 39, 41, 43, 43, 44, 45, 45	Map, Photo
Leguminosae	Astragalus vexilliflexus	, bentflower milkvetch	BENSON, DUNN, MCKENZIE, SLOPE, STARK, WARD	1, 4, 5, 7, 24, 27, 29, 32, 33, 34, 35, 39, 41, 42, 43, 45	Map
Polypodiaceae	Athyrium filix-femina	, common ladyfern	CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT	1, 4, 5, 5, 6, 7, 14, 15, 16, 22, 23, 25, 26, 27, 29, 33, 34, 35, 39, 41, 42, 43	Map, Photo
Amaranthaceae	Atriplex argentea	, silverscale saltbush	BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PIERCE, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 11, 13, 17, 18, 24, 27, 28, 29, 31, 32, 39, 41, 43, 45	Map
Amaranthaceae	Atriplex canescens	, fourwing saltbush	BILLINGS, BURLEIGH, DUNN, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, SLOPE	1, 3, 18, 29, 31, 39, 41, 43, 45	Map
Amaranthaceae	Atriplex confertifolia	, shadscale saltbush	BILLINGS, SLOPE	1, 3, 5, 6, 7, 18, 27, 29, 32, 39, 41, 43, 45	Map
Amaranthaceae	Atriplex cristata	, crested saltbush		7	Map
Amaranthaceae	Atriplex cuneata	, valley saltbush	ADAMS, BILLINGS, BOWMAN, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	5	Map
Amaranthaceae	Atriplex gardneri	, Gardner's saltbush	BENSON, BILLINGS, DUNN, EMMONS, GOLDEN VALLEY, HETTINGER, MCKENZIE, MOUNTRAIL, PEMBINA, SLOPE, STARK, WARD, WILLIAMS	4, 29, 39, 41, 43, 45	Map
Amaranthaceae	Atriplex glabriuscula	, Scotland orache	CASS	39	Map
Amaranthaceae	Atriplex hortensis	, garden orache	BOTTINEAU, CAVALIER, DIVIDE, GRAND FORKS, MOUNTRAIL, SHERIDAN, TOWNER, WARD, WILLIAMS. Introduced.	1, 3, 4, 5, 7, 13, 18, 27, 28, 29, 39, 43	Map
Amaranthaceae	Atriplex micrantha	, twoscale saltbush	BARNES, BILLINGS, BOWMAN, CASS, DUNN, MCKENZIE, STARK, STUTSMAN, WALSH, WILLIAMS. Introduced.	1, 5, 11, 13, 24, 29, 32, 39, 43	Map
Amaranthaceae	Atriplex nuttallii	, Nuttall's saltbush	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	1, 4, 6, 7, 7, 11, 13, 17, 24, 27, 28, 32, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo
Amaranthaceae	Atriplex patula	, spear saltbush	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced.	1, 2, 4, 6, 7, 11, 15, 25, 27, 28, 29, 31, 32, 39, 43, 45	Map
Amaranthaceae	Atriplex powellii	, Powell's saltweed	BILLINGS, SLOPE	29, 39, 41	Map
Amaranthaceae	Atriplex prostrata	, triangle orache	BOTTINEAU, GRAND FORKS, MOUNTRAIL, WARD	3, 4, 7, 17, 27, 28, 29	Map
Amaranthaceae	Atriplex rosea	, tumbling saltweed	BARNES, BOTTINEAU, BURLEIGH, CASS, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, STARK, TRAILL, WALSH, WARD. Introduced.	1, 4, 11, 13, 24, 25, 26, 27, 28, 29, 31, 32, 39, 43	Map, Photo, Photo
Amaranthaceae	Atriplex subspicata	, saline saltbush	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS	2, 4, 8, 10, 13, 16, 19, 21, 24, 25, 26, 29, 44	Map, Photo, Photo
Amaranthaceae	Atriplex ��aptera	, moundscale		29, 39	Map
Gramineae	Avena fatua	, wild oat	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 37, 39, 40, 42, 43, 45	Map, Photo
Gramineae	Avena sativa	, common oat		5, 7, 18, 25, 26, 29, 31, 38, 39, 43, 45	Map
Gramineae	Avenula hookeri	, spikeoat	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 17, 18, 19, 24, 25, 26, 27, 29, 31, 32, 39, 41, 43, 44, 45, 45	Map, Photo
Amaranthaceae	Axyris amaranthoides	, Russian pigweed	BARNES, BOTTINEAU, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS. Introduced.	1, 3, 4, 11, 13, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 43, 45	Map
Plantaginaceae	Bacopa rotundifolia	, disk waterhyssop	CASS, DICKEY, DUNN, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD	1, 2, 3, 4, 5, 6, 11, 13, 15, 16, 17, 24, 25, 26, 27, 29, 31, 39, 41, 43, 45	Map
Compositae	Balsamorhiza sagittata	, arrowleaf balsamroot		29	Map
Cruciferae	Barbarea orthoceras	, American yellowrocket	WARD	4	Map, Photo
Cruciferae	Barbarea vulgaris	, garden yellowrocket	CASS. Introduced.	1, 16, 18, 27, 29, 39, 40, 43	Map
Amaranthaceae	Bassia scoparia	, burningbush	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36, 39, 40, 42, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Beckmannia syzigachne	, American sloughgrass	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Bellis perennis	, lawndaisy	CASS. Introduced.	29, 39, 43	Map
Berberidaceae	Berberis thunbergii	, Japanese barberry		29	Map
Berberidaceae	Berberis vulgaris	, common barberry	EDDY. Introduced.	8, 18, 27, 29, 39	Map
Cruciferae	Berteroa incana	, hoary alyssum	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MORTON, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD. Introduced.	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 40, 43, 44, 45	Map, Photo, Photo
Umbelliferae	Berula erecta	, cutleaf waterparsnip	BARNES, EDDY, MCHENRY, MERCER, OLIVER, RANSOM, RICHLAND, SARGENT, WILLIAMS	1, 3, 5, 6, 7, 8, 11, 13, 15, 16, 19, 25, 26, 27, 29, 39, 41, 43, 45	Map
Amaranthaceae	Beta vulgaris	, common beet		7, 38	Map
Betulaceae	Betula glandulosa	, resin birch	BOTTINEAU, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT	1, 5, 6, 15, 16, 18, 19, 26, 31	Map
Betulaceae	Betula occidentalis	, water birch	BILLINGS, BOTTINEAU, DUNN, GOLDEN VALLEY, MCKENZIE, MCLEAN, RANSOM, RICHLAND, ROLETTE, SLOPE, STARK	1, 4, 5, 5, 6, 7, 24, 27, 29, 32, 39, 41, 43	Map, Photo, Photo
Betulaceae	Betula papyrifera	, paper birch	BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, CAVALIER, DICKEY, DUNN, GRAND FORKS, LAMOURE, MCKENZIE, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, WALSH	1, 2, 3, 5, 6, 7, 11, 13, 14, 18, 24, 25, 26, 27, 28, 29, 30, 32, 39, 41, 42, 43, 45	Map
Betulaceae	Betula pendula	, European white birch	GRAND FORKS, TRAILL. Introduced.	7	Map
Betulaceae	Betula pubescens	, downy birch	MCHENRY, ROLETTE. Introduced.	7	Map
Betulaceae	Betula pumila	, bog birch	BOTTINEAU, EDDY, MCHENRY, PEMBINA, RANSOM, RICHLAND, SARGENT	3, 4, 25, 27, 28, 29, 30, 39, 41, 43	Map, Photo
Betulaceae	Betula ��sandbergii	, Sandberg's birch	BOTTINEAU, RANSOM, RICHLAND, SARGENT	25, 26, 28, 29, 39, 41	Map
Compositae	Bidens beckii	, Beck's water-marigold		7	Map
Compositae	Bidens campylotheca	, viper beggarticks		18	Map
Compositae	Bidens cernua	, nodding beggartick	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 45	Map, Photo, Photo, Photo, Photo
Compositae	Bidens connata	, purplestem beggarticks	CASS, RANSOM, RICHLAND, SARGENT	1, 15, 26, 29, 41, 43	Map
Compositae	Bidens coronata	, crowned beggarticks	RANSOM, RICHLAND, SARGENT	25	Map
Compositae	Bidens frondosa	, devil's beggartick	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Bidens tripartita	, threelobe beggarticks	ADAMS, BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 39, 41, 43, 43, 44, 45	Map, Photo
Compositae	Bidens vulgata	, big devils beggartick	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45	Map, Photo, Photo, Photo, Photo
Compositae	Boltonia asteroides	, white doll's daisy	BARNES, BENSON, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, NELSON, PIERCE, RANSOM, RICHLAND, SARGENT, SHERIDAN, STEELE, STUTSMAN, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45	Map, Photo
Boraginaceae	Borago officinalis	, common borage	GRAND FORKS, STUTSMAN. Introduced.	3, 7, 29, 39, 43	Map
Ophioglossaceae	Botrychium campestre	, Iowa moonwort	MCHENRY	29, 34, 35, 39, 41, 43	Map
Ophioglossaceae	Botrychium lunaria	, common moonwort	BURKE, MCHENRY	13, 22, 23, 29, 33, 39, 41, 43	Map
Ophioglossaceae	Botrychium matricariifolium	, matricary grapefern	MCHENRY, SHERIDAN	4, 29, 34, 39, 43	Map, Photo
Ophioglossaceae	Botrychium minganense	, Mingan moonwort	BOTTINEAU, BURKE, CAVALIER, MCHENRY, RAMSEY, RANSOM, RICHLAND, SARGENT	5, 21, 26, 29, 34, 35, 39, 41, 43	Map
Ophioglossaceae	Botrychium multifidum	, leathery grapefern	CAVALIER, EDDY, RICHLAND	5, 29, 34, 35, 39, 41, 43	Map
Ophioglossaceae	Botrychium simplex	, little grapefern	RANSOM	29, 39, 43	Map
Ophioglossaceae	Botrychium virginianum	, rattlesnake fern	BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, GRAND FORKS, HETTINGER, MCKENZIE, MCLEAN, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, WALSH	1, 4, 5, 6, 7, 8, 14, 18, 19, 22, 23, 24, 25, 26, 27, 28, 29, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo
Gramineae	Bouteloua curtipendula	, sideoats grama	BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Bouteloua dactyloides	, buffalograss	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, OLIVER, PIERCE, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS	1, 4, 5, 5, 6, 7, 8, 11, 12, 17, 19, 24, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45, 45	Map, Photo, Photo
Gramineae	Bouteloua gracilis	, blue grama	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Bouteloua hirsuta	, hairy grama	ADAMS, GOLDEN VALLEY, GRANT, MORTON, RANSOM, RICHLAND, SARGENT	1, 3, 5, 6, 7, 18, 25, 26, 27, 29, 39, 41, 43, 43, 45	Map
Cruciferae	Brassica juncea	, brown mustard		1, 2, 3, 5, 7, 8, 11, 13, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 38, 39, 40, 43, 45	Map
Cruciferae	Brassica napus	, canola		4, 38	Map, Photo, Photo, Photo
Cruciferae	Brassica nigra	, black mustard		1, 3, 7, 17, 18, 27, 29, 38, 39, 40, 43	Map
Cruciferae	Brassica rapa	, field mustard	EDDY, EMMONS, FOSTER, MCLEAN, WELLS. Introduced.	1, 3, 5, 7, 8, 18, 19, 27, 29, 39, 40, 43	Map
Compositae	Brickellia eupatorioides	, false boneset	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURLEIGH, CASS, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 45, 45	Map, Photo, Photo
Gramineae	Bromus anomalus	, nodding brome	BOTTINEAU, BURKE, DIVIDE, MCKENZIE, MOUNTRAIL, WARD, WILLIAMS	13, 17, 27, 28	Map
Gramineae	Bromus arvensis	, field brome	ADAMS, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WELLS, WILLIAMS. Introduced.	1, 2, 4, 5, 6, 7, 8, 12, 13, 18, 19, 24, 25, 26, 27, 27, 28, 29, 30, 30, 31, 32, 39, 40, 43, 43, 45	Map
Gramineae	Bromus briziformis	, rattlesnake brome	EMMONS, KIDDER, LOGAN, MCINTOSH. Introduced.	5, 29, 31, 39, 40, 43	Map
Gramineae	Bromus carinatus	, California brome	BILLINGS, ROLETTE, SLOPE	5, 34, 35, 39, 43, 45	Map
Gramineae	Bromus catharticus	, rescuegrass	CASS, SLOPE. Introduced.	1, 18, 29, 39, 40, 41, 43	Map
Gramineae	Bromus ciliatus	, fringed brome	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WARD, WILLIAMS	1, 3, 4, 5, 6, 9, 11, 13, 14, 16, 17, 18, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45	Map, Photo, Photo, Photo, Photo, Photo
Gramineae	Bromus erectus	, erect brome	MORTON. Introduced.	29, 39	Map
Gramineae	Bromus hordeaceus	, soft brome	CASS, PIERCE. Introduced.	27, 29, 39, 40, 41, 43	Map
Gramineae	Bromus inermis	, smooth brome	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 41, 42, 43, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Bromus kalmii	, arctic brome	BILLINGS, BURKE, CAVALIER, GOLDEN VALLEY, GRAND FORKS, MCHENRY, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, WARD	5, 7, 7, 13, 14, 17, 18, 25, 27, 29, 30, 32, 35, 39, 43	Map
Gramineae	Bromus latiglumis	, earlyleaf brome	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TOWNER, WARD, WELLS	1, 5, 7, 8, 11, 13, 14, 18, 19, 24, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45	Map
Gramineae	Bromus marginatus	, mountain brome	BILLINGS, SLOPE	5, 18, 32, 41	Map
Gramineae	Bromus mucroglumis	, sharpglume brome	BENSON	45	Map
Gramineae	Bromus polyanthus	, Great Basin brome		3	Map
Gramineae	Bromus porteri	, Porter brome	BILLINGS, BOTTINEAU, BURKE, DIVIDE, DUNN, GOLDEN VALLEY, MCKENZIE, MOUNTRAIL, ROLETTE, SHERIDAN, STARK, WARD, WILLIAMS	1, 3, 5, 6, 24, 29, 39, 41, 43, 45	Map
Gramineae	Bromus pubescens	, hairy woodland brome	BARNES, RANSOM, RICHLAND, SARGENT, STUTSMAN	1, 11, 26, 29, 39, 41, 43	Map
Gramineae	Bromus racemosus	, bald brome	ADAMS, CASS, SLOPE. Introduced.	1, 3, 4, 29, 39, 40, 43, 45	Map
Gramineae	Bromus squarrosus	, corn brome	BENSON, BILLINGS, BOTTINEAU, DUNN, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, SHERIDAN, STARK, STUTSMAN. Introduced.	1, 5, 11, 24, 27, 29, 31, 39, 43	Map
Gramineae	Bromus tectorum	, cheatgrass	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, OLIVER, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 36, 39, 40, 42, 43, 45	Map, Photo
Boraginaceae	Buglossoides arvensis	, corn gromwell	MCHENRY, STARK, STUTSMAN. Introduced.	1, 7, 29, 39, 40, 43	Map
Butomaceae	Butomus umbellatus	, flowering rush	BARNES, BOTTINEAU, MCHENRY, STUTSMAN. Introduced.	5, 11, 15, 16, 29, 33, 39, 40, 43	Map
Cabombaceae	Cabomba caroliniana	, Carolina fanwort	PEMBINA	7	Map
Gramineae	Calamagrostis canadensis	, bluejoint	BARNES, BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MERCER, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, WALSH, WARD, WELLS	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 11, 13, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45, 45	Map, Photo, Photo, Photo, Photo, Photo
Gramineae	Calamagrostis epigeios	, chee reedgrass	BOTTINEAU. Introduced.	29, 39, 45	Map
Gramineae	Calamagrostis montanensis	, plains reedgrass	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 11, 13, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45	Map
Gramineae	Calamagrostis stricta	, slimstem reedgrass	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS	1, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 31, 32, 39, 41, 42, 43, 43, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Gramineae	Calamovilfa longifolia	, prairie sandreed	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Compositae	Calendula officinalis	, pot marigold	CASS. Introduced.	5	Map
Araceae	Calla palustris	, water arum	BOTTINEAU, PEMBINA, ROLETTE	5, 6, 7, 15, 16, 28, 29, 30, 33, 34, 35, 39, 41, 42, 43	Map
Malvaceae	Callirhoe involucrata	, purple poppymallow		29	Map
Plantaginaceae	Callitriche hermaphroditica	, northern water-starwort	BENSON, BILLINGS, BOTTINEAU, BURKE, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MOUNTRAIL, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STUTSMAN, WALSH, WARD, WILLIAMS	1, 2, 4, 6, 7, 8, 11, 13, 15, 16, 17, 19, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44	Map, Photo, Photo, Photo
Plantaginaceae	Callitriche heterophylla	, twoheaded water-starwort	SIOUX, WARD	4	Map, Photo, Photo
Plantaginaceae	Callitriche palustris	, vernal water-starwort	BARNES, BENSON, BILLINGS, BOTTINEAU, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MOUNTRAIL, NELSON, RICHLAND, ROLETTE, STARK, STUTSMAN, WARD	1, 2, 3, 4, 6, 7, 8, 11, 15, 16, 17, 24, 27, 28, 29, 31, 39, 41, 43, 43, 45	Map, Photo
Liliaceae	Calochortus gunnisonii	, Gunnison's mariposa lily	BOWMAN	7	Map
Liliaceae	Calochortus nuttallii	, sego lily	BILLINGS, BOWMAN, DUNN, GOLDEN VALLEY, MCKENZIE, SLOPE, STARK	1, 3, 5, 6, 7, 7, 18, 24, 27, 29, 32, 39, 41, 43, 45	Map, Photo
Ranunculaceae	Caltha palustris	, yellow marsh marigold	BENSON, BOTTINEAU, BURLEIGH, CAVALIER, DICKEY, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCINTOSH, MERCER, MORTON, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH	1, 3, 4, 5, 6, 7, 8, 14, 15, 16, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo
Calycanthaceae	Calycanthus floridus	, eastern sweetshrub		7, 38	Map
Onagraceae	Calylophus berlandieri	, Berlandier's sundrops	BURLEIGH, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, KIDDER, LAMOURE, MCINTOSH, MERCER, OLIVER, SIOUX, SLOPE, STUTSMAN, WARD	4, 5	Map, Photo, Photo, Photo
Onagraceae	Calylophus serrulatus	, yellow sundrops	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Convolvulaceae	Calystegia macounii	, Macoun's false bindweed	RAMSEY, TOWNER	4, 5, 18, 21, 29, 39, 41	Map, Photo
Convolvulaceae	Calystegia sepium	, hedge false bindweed	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WALSH, WARD, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 37, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo
Convolvulaceae	Calystegia silvatica	, shortstalk false bindweed		29, 41	Map
Cruciferae	Camelina microcarpa	, littlepod false flax	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EMMONS, GOLDEN VALLEY, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 4, 5, 6, 7, 11, 13, 17, 21, 24, 27, 28, 29, 31, 32, 39, 40, 43, 45	Map
Cruciferae	Camelina sativa	, gold-of-pleasure	BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STUTSMAN, TOWNER, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 3, 4, 5, 7, 11, 13, 13, 17, 18, 19, 24, 25, 26, 27, 27, 28, 29, 30, 31, 32, 39, 39, 43, 45	Map
Campanulaceae	Campanula aparinoides	, marsh bellflower	PEMBINA, RANSOM, RICHLAND, SARGENT	1, 3, 5, 7, 7, 15, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43	Map
Campanulaceae	Campanula glomerata	, Dane's blood	TRAILL. Introduced.	5, 29, 39	Map
Campanulaceae	Campanula rapunculoides	, rampion bellflower	ADAMS, BARNES, BENSON, BILLINGS, CASS, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WARD. Introduced.	1, 2, 4, 5, 7, 8, 11, 19, 21, 24, 25, 26, 27, 29, 30, 31, 32, 39, 40, 43	Map
Campanulaceae	Campanula rotundifolia	, bluebell bellflower	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Bignoniaceae	Campsis radicans	, trumpet creeper		1, 5, 29, 38, 39, 41, 43	Map
Compositae	Canadanthus modestus	, giant mountain aster	MERCER	4, 39	Map, Photo
Cannabaceae	Cannabis sativa	, marijuana	CASS, DICKEY, LAMOURE, RANSOM, RICHLAND, SARGENT. Introduced.	1, 2, 3, 6, 7, 18, 25, 26, 27, 29, 37, 39, 40, 43	Map
Cruciferae	Capsella bursa-pastoris	, shepherd's purse	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 11, 13, 14, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 40, 42, 43, 44, 45	Map, Photo, Photo
Leguminosae	Caragana arborescens	, Siberian peashrub	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, MCHENRY, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 4, 5, 7, 8, 11, 12, 13, 18, 19, 21, 24, 25, 26, 29, 30, 39, 40, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Leguminosae	Caragana aurantiaca	, dwarf peashrub	BARNES, BOTTINEAU, BURLEIGH, CASS, GRIGGS, WARD. Introduced.	29, 39	Map
Leguminosae	Caragana pygmaea	, pygmy peashrub	FOSTER, GRAND FORKS. Introduced.	7	Map
Cruciferae	Cardamine bulbosa	, bulbous bittercress	BOTTINEAU, CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH	1, 5, 15, 16, 25, 26, 27, 29, 34, 35, 39, 41, 43	Map
Cruciferae	Cardamine concatenata	, cutleaf toothwort		29	Map
Cruciferae	Cardamine pensylvanica	, Pennsylvania bittercress	BOTTINEAU, CAVALIER, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH	1, 3, 7, 7, 14, 15, 16, 18, 25, 26, 27, 28, 29, 30, 39, 41, 43	Map
Cruciferae	Cardaria chalepensis	, lenspod whitetop	ADAMS, BILLINGS, DICKEY, DUNN, GOLDEN VALLEY, MORTON, MOUNTRAIL, SLOPE, WELLS, WILLIAMS. Introduced.	5, 29, 37, 39	Map
Cruciferae	Cardaria draba	, whitetop	ADAMS, BARNES, BILLINGS, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, LAMOURE, MCKENZIE, MORTON, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, TRAILL, WELLS, WILLIAMS. Introduced.	1, 2, 4, 6, 11, 13, 19, 24, 25, 26, 27, 28, 29, 32, 36, 37, 39, 40, 43, 43, 45	Map
Cruciferae	Cardaria pubescens	, hairy whitetop	CASS, DUNN, GRAND FORKS, MCKENZIE, STARK. Introduced.	5, 7, 24, 27, 29, 37, 39, 40, 43	Map
Compositae	Carduus acanthoides	, spiny plumeless thistle	CASS. Introduced.	1, 29, 39, 40, 43	Map
Compositae	Carduus crispus	, curly plumeless thistle	CASS. Introduced.	27, 29, 39, 40, 43	Map
Compositae	Carduus nutans	, nodding plumeless thistle	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS. Introduced.	1, 4, 5, 6, 7, 8, 13, 17, 21, 27, 29, 30, 36, 37, 39, 40, 41, 43, 45	Map, Photo, Photo
Cyperaceae	Carex alopecoidea	, foxtail sedge	BARNES, BOTTINEAU, KIDDER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH	6, 7, 15, 16, 25, 26, 29, 30, 34, 39, 41, 43	Map
Cyperaceae	Carex annectens	, yellowfruit sedge	MORTON	43	Map
Cyperaceae	Carex aquatilis	, water sedge	BARNES, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45	Map, Photo, Photo, Photo
Cyperaceae	Carex assiniboinensis	, Assiniboia sedge	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, STEELE, STUTSMAN, WARD	1, 3, 4, 5, 6, 11, 13, 14, 17, 17, 18, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo
Cyperaceae	Carex atherodes	, wheat sedge	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, STARK, STEELE, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS	1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae	Carex athrostachya	, slenderbeak sedge	BENSON, BURKE, DIVIDE, MOUNTRAIL, WILLIAMS	4, 5, 6, 13, 15, 16, 18, 27, 29, 33, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex atlantica	, prickly bog sedge	EDDY	5	Map
Cyperaceae	Carex aurea	, golden sedge	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, WALSH, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45	Map, Photo
Cyperaceae	Carex backii	, Back's sedge	BOTTINEAU, BURKE, CAVALIER	3, 5, 29, 33, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex bebbii	, Bebb's sedge	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, STUTSMAN, WALSH, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 15, 16, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45	Map, Photo, Photo
Cyperaceae	Carex bicknellii	, Bicknell's sedge	ADAMS, BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, GRANT, GRIGGS, LAMOURE, MCHENRY, MCKENZIE, MORTON, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, STEELE, STUTSMAN, WILLIAMS	1, 2, 3, 4, 5, 11, 15, 16, 25, 26, 27, 29, 39, 41, 43, 45	Map, Photo
Cyperaceae	Carex blanda	, eastern woodland sedge	BARNES, CASS, DICKEY, GRAND FORKS, LAMOURE, MCLEAN, MERCER, PEMBINA, RANSOM, RICHLAND, SARGENT, STUTSMAN, WALSH	1, 2, 5, 6, 11, 14, 26, 27, 29, 39, 41, 43, 45	Map
Cyperaceae	Carex bolanderi	, Bolander's sedge	BOTTINEAU, RAMSEY	5	Map
Cyperaceae	Carex brevior	, shortbeak sedge	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WARD, WILLIAMS	1, 2, 4, 5, 6, 6, 7, 8, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae	Carex brunnescens	, brownish sedge	MCHENRY	16, 29, 34, 35, 41, 43	Map
Cyperaceae	Carex buxbaumii	, Buxbaum's sedge	BARNES, EDDY, MCHENRY, STUTSMAN	5, 6, 7, 8, 15, 16, 29, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex capillaris	, hair-like sedge	BOTTINEAU, CAVALIER, MCHENRY	5, 7, 15, 16, 28, 29, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex chordorrhiza	, creeping sedge	BOTTINEAU	4, 7, 16, 29, 34, 35, 39, 41, 43	Map, Photo
Cyperaceae	Carex conjuncta	, soft fox sedge	GRAND FORKS	14	Map
Cyperaceae	Carex conoidea	, openfield sedge	RANSOM	20	Map
Cyperaceae	Carex crawei	, Crawe's sedge	BARNES, BURKE, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN	1, 4, 5, 6, 7, 11, 13, 15, 16, 18, 24, 25, 26, 27, 29, 30, 31, 39, 41, 43	Map, Photo
Cyperaceae	Carex cristatella	, crested sedge	BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, CAVALIER, DUNN, EDDY, EMMONS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WALSH, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 11, 15, 16, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45	Map, Photo
Cyperaceae	Carex davisii	, Davis' sedge	RANSOM, RICHLAND, SARGENT	1, 25, 26, 29, 33, 41, 43	Map
Cyperaceae	Carex deflexa	, northern sedge		29	Map
Cyperaceae	Carex deweyana	, Dewey sedge	BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, DUNN, GRAND FORKS, GRIGGS, MCKENZIE, MCLEAN, MOUNTRAIL, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK	1, 3, 4, 5, 6, 7, 13, 14, 18, 21, 24, 25, 26, 27, 28, 29, 30, 39, 41, 43	Map, Photo, Photo
Cyperaceae	Carex diandra	, lesser panicled sedge	BENSON, BILLINGS, BOTTINEAU, BURKE, GRAND FORKS, MCKENZIE, PEMBINA, ROLETTE	3, 5, 6, 13, 14, 15, 16, 27, 28, 29, 30, 33, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex disperma	, softleaf sedge	BARNES, BOTTINEAU, CAVALIER, GRAND FORKS, MCHENRY, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT	1, 5, 7, 11, 15, 16, 26, 28, 29, 30, 34, 35, 39, 41, 42, 43, 45	Map
Cyperaceae	Carex divisa	, separated sedge	GRAND FORKS. Introduced.	7	Map
Cyperaceae	Carex douglasii	, Douglas' sedge	BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, DIVIDE, DUNN, EMMONS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MORTON, MOUNTRAIL, RENVILLE, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS	1, 3, 4, 5, 6, 7, 11, 13, 17, 18, 24, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45	Map
Cyperaceae	Carex duriuscula	, needleleaf sedge	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 43, 44, 45, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae	Carex eburnea	, bristleleaf sedge	BARNES, BILLINGS, BOTTINEAU, CASS, GRAND FORKS, RANSOM, RICHLAND, SARGENT, WALSH	1, 5, 6, 11, 14, 25, 26, 27, 28, 29, 32, 39, 41, 43, 45	Map
Cyperaceae	Carex echinata	, star sedge	BENSON, BOTTINEAU, GRAND FORKS	14, 29, 34, 39, 41, 43, 45	Map
Cyperaceae	Carex emoryi	, Emory's sedge	BARNES, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, OLIVER, RANSOM, RICHLAND, ROLETTE, SARGENT, TOWNER, WARD	1, 4, 5, 7, 15, 16, 17, 18, 26, 27, 29, 31, 39, 41, 43, 44	Map, Photo
Cyperaceae	Carex exserta	, shorthair sedge	EDDY, RAMSEY, RICHLAND	5	Map
Cyperaceae	Carex festucacea	, fescue sedge	CASS	3, 39, 43	Map
Cyperaceae	Carex filifolia	, threadleaf sedge	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 17, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae	Carex formosa	, handsome sedge	RICHLAND	5, 29, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex garberi	, elk sedge	BENSON, BURKE, MCHENRY, MOUNTRAIL	4, 5, 7, 13, 15, 16, 29, 33, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex gracillima	, graceful sedge	PEMBINA, RICHLAND	5, 27, 29, 34, 39, 41, 42, 43	Map
Cyperaceae	Carex granularis	, limestone meadow sedge	BARNES, BENSON, BOTTINEAU, BURLEIGH, CASS, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, TOWNER, WALSH	1, 3, 4, 5, 6, 7, 8, 11, 14, 15, 16, 18, 24, 25, 26, 27, 28, 29, 31, 39, 41, 43, 45	Map, Photo, Photo
Cyperaceae	Carex gravida	, heavy sedge	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45	Map
Cyperaceae	Carex gynocrates	, northern bog sedge	BENSON, MCHENRY, WILLIAMS	4, 16, 29, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex hallii	, deer sedge	BOTTINEAU, BURKE, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MOUNTRAIL, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, STUTSMAN, WALSH, WARD, WILLIAMS	1, 4, 5, 6, 7, 8, 13, 15, 16, 19, 25, 26, 28, 29, 31, 39, 43, 44	Map, Photo, Photo, Photo
Cyperaceae	Carex haydenii	, Hayden's sedge	DUNN	15, 16, 29, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex hookeriana	, Hooker's sedge	BENSON, BOTTINEAU, BURKE, CAVALIER, GRIGGS, MCHENRY, MOUNTRAIL, STEELE, WARD, WILLIAMS	4, 5, 13, 15, 16, 18, 27, 28, 29, 39, 41, 43, 45	Map, Photo, Photo
Cyperaceae	Carex houghtoniana	, Houghton's sedge		7	Map
Cyperaceae	Carex hystericina	, bottlebrush sedge	BARNES, BENSON, BILLINGS, BOTTINEAU, EDDY, EMMONS, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MERCER, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WARD	1, 3, 4, 5, 6, 7, 7, 8, 11, 14, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 45	Map
Cyperaceae	Carex inops	, long-stolon sedge	BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, RAMSEY, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	1, 2, 4, 5, 7, 8, 11, 12, 18, 19, 21, 24, 26, 29, 31, 39, 41, 42, 43, 43, 44, 45, 45	Map, Photo
Cyperaceae	Carex interior	, inland sedge	BARNES, BENSON, BOTTINEAU, BURKE, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WELLS	1, 4, 5, 6, 7, 8, 11, 13, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 41, 42, 43, 45	Map, Photo, Photo
Cyperaceae	Carex lacustris	, hairy sedge	BENSON, EDDY, LAMOURE, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH	1, 5, 6, 7, 8, 15, 16, 19, 25, 26, 29, 39, 41, 43, 44	Map
Cyperaceae	Carex laeviconica	, smoothcone sedge	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS	1, 2, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45	Map
Cyperaceae	Carex lasiocarpa	, woollyfruit sedge	BARNES, BOTTINEAU, GRAND FORKS, MCHENRY, RANSOM, RICHLAND	4, 5, 7, 16, 29, 34, 39, 43, 45	Map, Photo
Cyperaceae	Carex laxiculmis	, spreading sedge	PEMBINA	45	Map
Cyperaceae	Carex laxiflora	, broad looseflower sedge	CASS, GRAND FORKS, PEMBINA, RANSOM, RICHLAND, SARGENT	3, 4, 7, 25, 30, 45	Map, Photo
Cyperaceae	Carex leptalea	, bristlystalked sedge	CAVALIER, MCHENRY, PEMBINA, RANSOM, RICHLAND, SARGENT	3, 5, 6, 7, 15, 16, 26, 27, 29, 30, 34, 35, 39, 41, 43, 45	Map
Cyperaceae	Carex limosa	, mud sedge	BOTTINEAU, MCHENRY	6, 7, 15, 16, 29, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex mackenziei	, Mackenzie's sedge	GRAND FORKS	7	Map
Cyperaceae	Carex magellanica	, boreal bog sedge	BOTTINEAU	4	Map, Photo, Photo
Cyperaceae	Carex marina	, sea sedge	BENSON, STUTSMAN	7	Map
Cyperaceae	Carex meadii	, Mead's sedge	BENSON, BOTTINEAU, CASS, DICKEY, EDDY, EMMONS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, PEMBINA, RANSOM, RICHLAND, SARGENT	1, 2, 5, 8, 15, 16, 19, 25, 26, 29, 30, 31, 39, 41, 43, 45	Map
Cyperaceae	Carex molesta	, troublesome sedge	BARNES, BENSON, BURKE, BURLEIGH, CASS, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STUTSMAN, WALSH, WARD, WILLIAMS	1, 4, 5, 11, 15, 17, 26, 29, 31, 39, 41, 43, 45	Map
Cyperaceae	Carex muricata	, rough sedge		35	Map
Cyperaceae	Carex nebrascensis	, Nebraska sedge	EMMONS, KIDDER, LAMOURE, LOGAN, MCINTOSH, SLOPE	1, 5, 15, 16, 29, 31, 33, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex nigromarginata	, black edge sedge	BURKE, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, WALSH	7, 13, 25	Map
Cyperaceae	Carex normalis	, greater straw sedge	MERCER	7	Map
Cyperaceae	Carex obtusata	, obtuse sedge	BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DIVIDE, EDDY, EMMONS, FOSTER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MORTON, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STUTSMAN, TOWNER, WARD, WILLIAMS	1, 4, 5, 5, 6, 8, 9, 11, 13, 17, 19, 21, 25, 26, 27, 28, 29, 30, 31, 39, 41, 43, 44, 45	Map
Cyperaceae	Carex occidentalis	, western sedge	BENSON	7, 39, 43	Map
Cyperaceae	Carex parryana	, Parry's sedge	BENSON, BURKE, DIVIDE, GRIGGS, MCHENRY, MOUNTRAIL, RANSOM, RICHLAND, SARGENT, STUTSMAN, WARD, WILLIAMS	4, 7, 11, 13, 17, 18, 25, 26, 29, 34, 39, 41, 43, 45	Map, Photo
Cyperaceae	Carex peckii	, Peck's sedge	BARNES, BOTTINEAU, BURKE, CASS, DUNN, GRAND FORKS, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, STARK, STUTSMAN, WALSH, WARD	1, 4, 5, 6, 7, 11, 14, 17, 24, 26, 28, 29, 39, 41, 43	Map
Cyperaceae	Carex pedunculata	, longstalk sedge	CAVALIER	5, 29, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex pellita	, woolly sedge	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 11, 12, 13, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 43, 44, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae	Carex pensylvanica	, Pennsylvania sedge	BARNES, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MOUNTRAIL, NELSON, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 9, 11, 13, 14, 17, 18, 21, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45	Map, Photo
Cyperaceae	Carex praegracilis	, clustered field sedge	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae	Carex prairea	, prairie sedge	BARNES, BENSON, BOTTINEAU, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MOUNTRAIL, NELSON, PEMBINA, SHERIDAN, STUTSMAN	1, 4, 5, 5, 6, 7, 8, 11, 15, 16, 19, 28, 29, 30, 31, 33, 39, 41	Map, Photo
Cyperaceae	Carex praticola	, meadow sedge	BENSON, DIVIDE, DUNN, MCKENZIE, MOUNTRAIL, RENVILLE, STARK	4, 5, 7, 13, 18, 24, 29, 39, 41, 43	Map, Photo
Cyperaceae	Carex pseudocyperus	, cypress-like sedge	BENSON, BOTTINEAU, EDDY, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCHENRY, MCINTOSH, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WELLS	3, 4, 5, 5, 6, 7, 7, 8, 9, 14, 15, 16, 26, 27, 28, 29, 31, 33, 34, 35, 39, 41, 43	Map, Photo
Cyperaceae	Carex radiata	, eastern star sedge	BARNES, BENSON, BOTTINEAU, CASS, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH	29, 39, 41	Map
Cyperaceae	Carex retrorsa	, knotsheath sedge	BENSON, BOTTINEAU, BURLEIGH, CASS, DICKEY, DIVIDE, GRAND FORKS, GRIGGS, LAMOURE, NELSON, PEMBINA, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WARD	1, 2, 3, 4, 5, 6, 7, 7, 11, 14, 15, 17, 18, 25, 26, 27, 28, 29, 30, 39, 41, 43, 45	Map, Photo, Photo, Photo, Photo
Cyperaceae	Carex richardsonii	, Richardson's sedge	BOTTINEAU, CASS, MCHENRY, RICHLAND	5, 5, 28, 29, 33, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex rosea	, rosy sedge	BARNES, BENSON, BOTTINEAU, CASS, EDDY, GRAND FORKS, GRIGGS, PEMBINA, RANSOM, RICHLAND, SARGENT, WALSH	1, 3, 5, 5, 6, 7, 7, 11, 14, 18, 25, 26, 27, 28, 29, 30, 35, 39, 41, 43, 44, 45	Map
Cyperaceae	Carex rossii	, Ross' sedge	DUNN, MCKENZIE, MCLEAN, MERCER, OLIVER, SLOPE, STARK, STUTSMAN, WILLIAMS	4, 5, 13, 24, 29, 33, 39, 41, 43	Map
Cyperaceae	Carex rostrata	, beaked sedge	BENSON, BILLINGS, BOTTINEAU, BURLEIGH, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MOUNTRAIL, PEMBINA, PIERCE, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TOWNER, WALSH, WARD	1, 5, 6, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 30, 31, 32, 42, 43, 45	Map
Cyperaceae	Carex sartwellii	, Sartwell's sedge	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRANT, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, NELSON, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 21, 25, 26, 27, 29, 31, 39, 41, 43, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Cyperaceae	Carex saximontana	, Rocky Mountain sedge	BARNES, BURKE, BURLEIGH, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WILLIAMS	1, 4, 5, 5, 7, 10, 11, 13, 14, 21, 24, 25, 26, 27, 29, 30, 31, 32, 39, 41, 43, 45	Map
Cyperaceae	Carex scirpoidea	, northern singlespike sedge	BURKE, DUNN, MCHENRY, MCKENZIE, STARK	5, 5, 18, 24, 27, 29, 33, 34, 35, 39, 41, 43	Map
Cyperaceae	Carex scoparia	, broom sedge	BARNES, BENSON, BOTTINEAU, GRAND FORKS, KIDDER, MORTON, MOUNTRAIL, STUTSMAN, WALSH	1, 3, 5, 7, 11, 13, 14, 15, 16, 27, 28, 29, 34, 39, 41, 43	Map
Cyperaceae	Carex senta	, swamp carex	WARD	17	Map
Cyperaceae	Carex siccata	, dryspike sedge	BOTTINEAU, BURKE, CAVALIER, DIVIDE, DUNN, EDDY, MCKENZIE, MOUNTRAIL, STARK, STUTSMAN, WARD	1, 4, 5, 5, 13, 17, 24, 28, 29, 35, 39, 41	Map, Photo
Cyperaceae	Carex simulata	, analogue sedge	BURKE, DIVIDE, MCHENRY	7, 16, 29, 34, 35, 41, 43	Map
Cyperaceae	Carex sprengelii	, Sprengel's sedge	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo
Cyperaceae	Carex sterilis	, dioecious sedge	CASS, MCHENRY	3, 6, 7, 15, 16, 29, 34, 39, 41, 43, 45	Map
Cyperaceae	Carex stipata	, awlfruit sedge	BENSON, BOTTINEAU, BURKE, CASS, CAVALIER, EDDY, GRAND FORKS, OLIVER, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, WALSH	1, 3, 4, 5, 6, 7, 8, 13, 14, 15, 16, 18, 19, 25, 26, 27, 28, 29, 30, 39, 41, 43	Map, Photo
Cyperaceae	Carex straminea	, eastern straw sedge	BENSON, STUTSMAN	3, 5, 7	Map
Cyperaceae	Carex striata	, Walter's sedge	BARNES, STUTSMAN	11	Map
Cyperaceae	Carex stricta	, upright sedge	ADAMS, BARNES, BURLEIGH, CASS, CAVALIER, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RENVILLE, RICHLAND, SARGENT, STARK, STUTSMAN, WALSH, WARD	1, 4, 5, 7, 8, 13, 15, 16, 19, 24, 25, 26, 29, 31, 39, 41, 43, 45	Map, Photo
Cyperaceae	Carex supina	, weak arctic sedge	MCHENRY	5	Map
Cyperaceae	Carex sychnocephala	, manyhead sedge	BARNES, BENSON, BOTTINEAU, BOWMAN, BURKE, CASS, CAVALIER, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LOGAN, MCINTOSH, MERCER, MORTON, MOUNTRAIL, NELSON, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STEELE, STUTSMAN, TOWNER, TRAILL, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 7, 8, 11, 13, 15, 16, 17, 18, 19, 25, 26, 27, 28, 29, 30, 31, 39, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo
Cyperaceae	Carex tenera	, quill sedge	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MOUNTRAIL, NELSON, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN, WALSH, WARD	1, 2, 3, 4, 5, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 21, 25, 26, 27, 28, 29, 30, 31, 32, 39, 39, 41, 43, 45	Map
Cyperaceae	Carex tetanica	, rigid sedge	BARNES, BENSON, BOTTINEAU, BURKE, CASS, DICKEY, DIVIDE, EDDY, EMMONS, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MOUNTRAIL, NELSON, RANSOM, RICHLAND, SARGENT, SHERIDAN, STUTSMAN, WARD	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 18, 19, 25, 26, 27, 28, 29, 31, 39, 41, 43, 44, 45	Map
Cyperaceae	Carex torreyi	, Torrey's sedge	BENSON, BOTTINEAU, BURKE, DUNN, EMMONS, GRAND FORKS, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MOUNTRAIL, OLIVER, RAMSEY, ROLETTE, STARK, WARD	1, 4, 5, 7, 13, 14, 17, 18, 21, 24, 27, 28, 29, 31, 39, 41, 43, 45	Map, Photo
Cyperaceae	Carex tribuloides	, blunt broom sedge	GRAND FORKS, PEMBINA	4, 18, 18, 43	Map, Photo
Cyperaceae	Carex trichocarpa	, hairyfruit sedge		3	Map
Cyperaceae	Carex umbellata	, parasol sedge	RICHLAND	7	Map
Cyperaceae	Carex utriculata	, Northwest Territory sedge	BENSON, BILLINGS, BOTTINEAU, BURKE, DIVIDE, EDDY, GRAND FORKS, GRIGGS, KIDDER, MCHENRY, MCKENZIE, MOUNTRAIL, PIERCE, RENVILLE, RICHLAND, ROLETTE, STUTSMAN, TOWNER	3, 4, 7, 29, 39, 41, 43, 45	Map, Photo, Photo, Photo
Cyperaceae	Carex vesicaria	, blister sedge		29, 39	Map
Cyperaceae	Carex viridula	, little green sedge	BARNES, BOTTINEAU, BURKE, EDDY, EMMONS, KIDDER, LOGAN, MCHENRY, MCINTOSH, MERCER, MOUNTRAIL, RICHLAND, STUTSMAN	1, 3, 4, 5, 6, 8, 11, 13, 15, 16, 18, 19, 27, 28, 29, 31, 39, 41, 43, 45, 45	Map
Cyperaceae	Carex vulpinoidea	, fox sedge	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, GRIGGS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, NELSON, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TRAILL, WALSH, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo
Cyperaceae	Carex ��subimpressa		GRAND FORKS	14	Map
Cyperaceae	Carex xerantica	, whitescale sedge	BARNES, BILLINGS, BURKE, DIVIDE, EDDY, EMMONS, LAMOURE, MCHENRY, MCKENZIE, MERCER, MOUNTRAIL, OLIVER, PEMBINA, STUTSMAN, WARD, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 11, 13, 18, 19, 27, 29, 30, 32, 39, 41, 43, 45	Map, Photo
Compositae	Carthamus tinctorius	, safflower		5, 24, 29, 38, 39, 43	Map
Umbelliferae	Carum carvi	, caraway	BARNES, BENSON, BOTTINEAU, CASS, CAVALIER, DICKEY, LAMOURE, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, STUTSMAN. Introduced.	2, 3, 4, 5, 11, 13, 25, 26, 27, 28, 29, 30, 39, 40, 43, 45	Map, Photo, Photo
Juglandaceae	Carya ovata	, shagbark hickory	RANSOM	1, 29, 39, 43	Map
Orobanchaceae	Castilleja coccinea	, scarlet Indian paintbrush	RAMSEY	7	Map
Orobanchaceae	Castilleja miniata	, giant red Indian paintbrush	PEMBINA	27, 29, 39, 41	Map
Orobanchaceae	Castilleja sessiliflora	, downy paintedcup	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 7, 8, 11, 12, 13, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo
Gramineae	Catabrosa aquatica	, water whorlgrass	BARNES, BENSON, BOTTINEAU, BURKE, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS	1, 3, 4, 5, 7, 8, 11, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45	Map
Bignoniaceae	Catalpa bignonioides	, southern catalpa		5, 29, 34, 38, 39	Map
Bignoniaceae	Catalpa speciosa	, northern catalpa		1, 29, 38, 39, 43	Map
Berberidaceae	Caulophyllum thalictroides	, blue cohosh	CASS, RANSOM, RICHLAND, ROLETTE, SARGENT	1, 3, 5, 18, 25, 26, 27, 29, 33, 34, 35, 39, 41, 43, 45	Map
Rhamnaceae	Ceanothus herbaceus	, Jersey tea		29	Map
Rhamnaceae	Ceanothus sanguineus	, redstem ceanothus	FOSTER	43	Map
Celastraceae	Celastrus scandens	, American bittersweet	BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RICHLAND, SARGENT, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 45	Map, Photo, Photo, Photo, Photo
Cannabaceae	Celtis occidentalis	, common hackberry	BARNES, BENSON, BOTTINEAU, CASS, DICKEY, EDDY, EMMONS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCLEAN, MERCER, MORTON, OLIVER, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, SHERIDAN, STUTSMAN, TOWNER, TRAILL, WARD, WELLS	1, 2, 3, 4, 5, 6, 7, 8, 11, 17, 19, 21, 25, 26, 27, 28, 29, 31, 39, 41, 42, 43, 45	Map, Photo, Photo
Gramineae	Cenchrus longispinus	, mat sandbur	ADAMS, BARNES, BOWMAN, BURLEIGH, CASS, DUNN, EMMONS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MORTON, RANSOM, RICHLAND, SARGENT, SIOUX, STARK, STUTSMAN	1, 3, 4, 5, 6, 7, 11, 18, 24, 25, 26, 27, 29, 31, 32, 39, 41, 43, 43, 45	Map, Photo, Photo
Compositae	Centaurea cineraria	, dusty miller	CASS. Introduced.	5	Map
Compositae	Centaurea cyanus	, garden cornflower	BARNES, CASS, STUTSMAN. Introduced.	1, 3, 5, 11, 18, 27, 29, 39, 40, 43	Map
Compositae	Centaurea diffusa	, diffuse knapweed	BILLINGS, GOLDEN VALLEY, GRANT, KIDDER, MCKENZIE, STUTSMAN. Introduced.	36, 37, 40	Map
Compositae	Centaurea orientalis	, yellow knapweed	GRAND FORKS	5	Map
Compositae	Centaurea scabiosa	, greater knapweed	BARNES, GOLDEN VALLEY, RANSOM, RICHLAND, SARGENT, STUTSMAN. Introduced.	5, 11, 25, 26, 27, 29, 39, 43	Map
Compositae	Centaurea solstitialis	, yellow star-thistle	GRAND FORKS. Introduced.	1, 7, 29, 37, 39, 43	Map
Compositae	Centaurea stoebe	, spotted knapweed	BARNES, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DIVIDE, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, ROLETTE, SLOPE, STARK, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced.	1, 4, 5, 5, 6, 29, 31, 36, 37, 39, 40, 43, 44	Map
Caryophyllaceae	Cerastium arvense	, field chickweed	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WARD, WELLS, WILLIAMS. Introduced.	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 17, 18, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Caryophyllaceae	Cerastium brachypodum	, shortstalk chickweed	BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CAVALIER, DUNN, EDDY, EMMONS, FOSTER, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RANSOM, RICHLAND, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WELLS, WILLIAMS	1, 3, 4, 5, 6, 7, 8, 12, 15, 16, 17, 18, 19, 24, 26, 27, 28, 29, 31, 39, 41, 43, 45	Map
Caryophyllaceae	Cerastium fontanum	, common mouse-ear chickweed	BARNES, CASS, DUNN, MCKENZIE, MCLEAN, RANSOM, SIOUX, SLOPE, STARK, STUTSMAN, WARD, WILLIAMS. Introduced.	1, 4, 5, 7, 11, 13, 17, 24, 27, 29, 39, 40, 41, 43, 45	Map, Photo, Photo
Caryophyllaceae	Cerastium nutans	, nodding chickweed	BARNES, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DUNN, EMMONS, GRAND FORKS, GRANT, KIDDER, LOGAN, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, PEMBINA, RANSOM, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, WALSH, WARD, WILLIAMS	1, 3, 4, 7, 11, 13, 14, 15, 16, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 44, 45	Map, Photo
Ranunculaceae	Ceratocephala testiculata	, curveseed butterwort	BILLINGS, STARK. Introduced.	5, 29, 39, 45, 45	Map
Ceratophyllaceae	Ceratophyllum demersum	, coon's tail	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRIGGS, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo
Compositae	Chaenactis douglasii	, Douglas' dustymaiden	BILLINGS, GOLDEN VALLEY	5, 7, 29, 32, 33, 34, 35, 39, 41, 43	Map
Plantaginaceae	Chaenorhinum minus	, dwarf snapdragon	BARNES. Introduced.	1, 5, 11, 29, 39, 41, 43	Map
Rosaceae	Chamaerhodos erecta	, little rose	BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MERCER, MORTON, MOUNTRAIL, NELSON, OLIVER, PEMBINA, PIERCE, ROLETTE, SHERIDAN, SLOPE, STARK, STEELE, STUTSMAN, WARD, WILLIAMS	1, 3, 4, 5, 5, 6, 7, 8, 11, 13, 17, 17, 18, 18, 19, 24, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45	Map, Photo, Photo
Euphorbiaceae	Chamaesyce geyeri	, Geyer's sandmat	BILLINGS, BOTTINEAU, CASS, MCHENRY, MERCER, MORTON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, SARGENT, WARD	1, 3, 4, 6, 7, 17, 21, 25, 26, 27, 28, 29, 30, 32, 39, 41, 43	Map, Photo, Photo, Photo, Photo, Photo, Photo, Photo
Euphorbiaceae	Chamaesyce glyptosperma	, ribseed sandmat	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BOWMAN, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, FOSTER, GOLDEN VALLEY, GRAND FORKS, GRANT, GRIGGS, HETTINGER, KIDDER, LAMOURE, LOGAN, MCHENRY, MCINTOSH, MCKENZIE, MCLEAN, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, ROLETTE, SARGENT, SHERIDAN, SIOUX, SLOPE, STARK, STEELE, STUTSMAN, TOWNER, TRAILL, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 6, 7, 8, 11, 13, 18, 19, 21, 24, 25, 26, 27, 28, 29, 31, 32, 39, 41, 43, 44, 45	Map, Photo, Photo, Photo, Photo, Photo, Photo
Euphorbiaceae	Chamaesyce maculata	, spotted sandmat	BARNES, CASS, MCKENZIE, MORTON	1, 5, 18, 27, 29, 39, 41, 43, 45	Map
Euphorbiaceae	Chamaesyce missurica	, prairie sandmat	BILLINGS, GRANT, MERCER, MORTON, SIOUX, SLOPE	1, 12, 27, 29, 32, 39, 41, 43, 45	Map
Euphorbiaceae	Chamaesyce nutans	, eyebane	CASS	1, 29, 39, 41, 43	Map
Euphorbiaceae	Chamaesyce serpens	, matted sandmat	BARNES, BILLINGS, BOTTINEAU, KIDDER, MORTON, RANSOM, RICHLAND, SARGENT, SIOUX	1, 3, 11, 18, 26, 27, 28, 29, 32, 39, 41, 43	Map
Euphorbiaceae	Chamaesyce serpyllifolia	, thymeleaf sandmat	ADAMS, BARNES, BENSON, BILLINGS, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DUNN, EMMONS, GOLDEN VALLEY, GRAND FORKS, GRANT, HETTINGER, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MORTON, MOUNTRAIL, OLIVER, PEMBINA, RAMSEY, RANSOM, RENVILLE, RICHLAND, SARGENT, SHERIDAN, SLOPE, STARK, STUTSMAN, TRAILL, WARD	1, 2, 3, 4, 6, 7, 10, 11, 13, 14, 17, 18, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 43, 45, 45	Map, Photo, Photo, Photo, Photo
Euphorbiaceae	Chamaesyce stictospora	, slimseed sandmat	DUNN, KIDDER, MCKENZIE, STARK	1, 5, 24, 29, 39, 41, 43	Map
Onagraceae	Chamerion angustifolium	, fireweed	BARNES, BENSON, BOTTINEAU, BURKE, BURLEIGH, CASS, CAVALIER, DICKEY, DIVIDE, DUNN, EDDY, EMMONS, GOLDEN VALLEY, GRAND FORKS, KIDDER, LAMOURE, LOGAN, MCINTOSH, MCKENZIE, MERCER, MOUNTRAIL, NELSON, PEMBINA, PIERCE, RAMSEY, RANSOM, RICHLAND, ROLETTE, SARGENT, STARK, STUTSMAN, TOWNER, WALSH, WARD, WELLS, WILLIAMS	1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 32, 39, 41, 42, 43, 44, 45, 45	Map, Photo, Photo

NOTES

To contribute, please send me e-mail
See also: North Dakota plant manuals
Some hints:
- By default, list is showing only 10 first species. You may want either to change it in "Show" dropbox, or browse with buttons located on the bottom riht corner of main table.
- By default, list is sorted by family an then by name. You may sort the list arbitarily clicking on small triangles from the top right of every column (for more than one column press "Shift").
- To find a plant, enter any part of its name into the search box (top right corner of the table). You may also want to sort the result.
- To make a county plant list, enter county name in a search box and (optionally) sort the counties column.
- To make a plant list of a particular source, enter its number (without dot or comma) into the search box and (optionally) sort the sources column.
- Everything described above works best in Mozilla Firefox and Google Chrome browsers. If you do not see described effects, consider to change and/or update the browser.
- To download the whole database, simply save this page as *.html file.
Red color is used for the names of rare and endangered "plants at risk".
Blue color is used for the names of North Dakota state and counties noxious weeds whereas species non-native to North America are labeled as "introduced".
If you do not find a name, please consider to check if it is not regarded now as a synonym. For example, all Aster names are now replaced with Symphyotrichum, Machaeranthera and others. To indicate sources contained synonyms, we use slanted font.
For the native uses of North Dakota plants, see the North Dakota Ethnobotany Database.
Flowering plant families are given in the accordance with the last verstion of Systema Angiospermarum classification. The preference is given to the traditional names of families (Compositae, Gramineae etc.) instead of alternative names (Asteraceae, Poaceae etc.). All ferns are listed under "Polypodiaceae".
Species names (scientific and common) and species concepts are given in the accordance with USDA PLANTS database (2012/03/05, accessed via Taxonomic Name Resolution Service v3.0). Some taxomic concepts were updated with the recent version of USDA PLANTS.
Due to the nature of herbarium databases used, cultivated plants are included in the checklist. However, their distribution is not accessed completely.
Significant number of species do not have county data. We prefer to consider then as "questionable". To separate them from others, you may want to sort the counties column.
Due to the enormous size of data (several thousands images), not all photographs are placed correctly. Please send corrections to the author's e-mail dactylorhiza at gmail.com. To make determination easier, all "Photo" links refer to the photographs in full (original from camera) resolution.

SOURCES

1.	Atlas of the flora of Great Plains. 1977. Ames : Iowa State University Press.
2.	Barlow, K.J. 1987. Vascular flora of LaMoure and Dickey counties, North Dakota. Thesis (M.S.)--North Dakota State University, 1987.
3.	Bergman, H.F. 1918. Flora of North Dakota. Separate report from the 6th biennial report of the Director of the North Dakota Soil and Geological Survey. Tribune State Printers and Binders, Bismarck.
4.	Database of MSU herbarium (MISU), accessed 2014/02/01
5.	Database of NDSU herbarium (NDSU), accessed 2014/02/01
6.	Database of NPWRC herbarium (Jamestown, North Dakota), accessed 2001/07/13
7.	Database of UND herbarium (GFND), accessed 2010/12/26
8.	DeKeyser, E.S. 1995. Vascular flora of Camp Grafton South in Eddy County, North Dakota. Thesis (M.S.)--North Dakota State University, 1995.
9.	Dix, R.L. and F.E. Smeins. 1967. The prairie, meadow, and marsh vegetation of Nelson County, North Dakota. Can. J. Bot. 45:21-58.
10.	Facey, V. et al. 1986. Vascular plants of Oakville Praire, North Dakota. Prairie Nat. 18(4): 203-210.
11.	Godfread, C.S. 1976. Vascular flora of Barnes and Stutsman counties, North Dakota. Thesis (Ph. D.)--North Dakota State University, 1976.
12.	Hansen, K. 2008. Plants of the Grand River and Cedar River National Grasslands: 2008. USDA-Forest Service, Dakota Prairie Grasslands, internal report. 56 pp.
13.	Hegstad, G.D. 1973. Vascular flora of Burke, Divide, Mountrail, and Williams counties in northwest North Dakota. Thesis (Ph. D.)--North Dakota State University, 1973.
14.	La Duke, J, et al. Vascular plants of University biology area. UND, Grand Forks. 37 p. Unpubl.
15.	Larson, G.E. 1979. The aquatic and wetland vascular plants of North Dakota. Ph.D. Thesis. NDSU, Fargo.
16.	Larson, G.E. 1993. Aquatic and wetland vascular plants of the northern Great Plains. Gen. Tech. Rep. RM-238. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 681 p.
17.	Lautenschlager, L.F. 1964. A floristic survey of Ward county, northwestern North Dakota. Thesis (M.S.)--North Dakota State University, 1964.
18.	Lunell, T. 1915-1918. Vascular plants of North Dakota. American Midland Naturalist.
19.	Meinke, T.T. 1991. The vascular flora of Eddy, Foster and Wells counties, North Dakota. Thesis (M.S.)--North Dakota State University, 1991.
20.	Miscellaneous personal communications.
21.	Okerson, S.K. 2001. Floristic survey of vascular plants in Ramsey county, North Dakota. Thesis (M.S.)--North Dakota State University, 2001.
22.	Pelvit, J., W.T. Barker. 1975. North Dakota ferns and fern allies. Tri-college Center for Environmental Studies. Publication series 1.
23.	Petrik-Ott, A.J. 1979. The Pteridophytes of Kansas, Nebraska, South Dakota and North Dakota, U.S.A. Nowa Hedwigia. Hf. 61.
24.	Rohde-Fulton, M.C. 1985. Vascular flora of west central North Dakota. Thesis (Ph. D.)--North Dakota State University, 1985.
25.	Seiler, G.J. 1973. Vascular flora of Richland, Ransom and Sargent counties, North Dakota. Thesis (M.S.)--North Dakota State University, 1973.
26.	Seiler, G.J., Barker W.T. 1985. Vascular flora of Richland, Ransom and Sargent counties, North Dakota. Prairie Nat. 17(4): 193-240.
27.	Stevens, O.A. 1950-1963. Handbook of North Dakota plants. North Dakota Institute for Regional Studies, Fargo.
28.	Stevens, O.A. 1966. Plants of Bottineau County, North Dakota. N. D. School of Forestry, Bottineau. 37 p.
29.	USDA PLANT database, North Dakota search, accessed 2013/01/30
30.	Willenbring. R.E. 1971. The vascular flora of Pembina County, North Dakota. Thesis (M.S.)--North Dakota State University, 1971.
31.	Williams, R. 1979. Vascular flora of south central North Dakota. Thesis (Ph. D.)--North Dakota State University, 1979.
32.	Zaczkowski, N.K. 1972. Vascular flora of Billings, Bowman, Golden Valley and Slope counties North Dakota. Thesis (Ph. D.)--North Dakota State University, 1972.
33.	Barker, W.T., G. Larson, and R. Williams. 1978. Rare and unique plants of North Dakota. p. 99-111. In: Public Service Commission. Inventory of exclusion and avoidance areas for the siting of energy conversion and transmission facilities. Bismarck.
34.	NatureServe database, North Dakota species at risk search, accessed 2013/01/18
35.	Bry, E., ed. 1986. The rare ones. North Dakota Outdoors. 49(2):2-33.
36.	North Dakota Department of Agriculture. Noxious weeds, http://www.nd.gov/ndda/program/noxious-weeds, accessed 2013/01/22.
37.	USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN) [Online Database]. Noxious weeds. North Dakota search, accessed 2013/01/22.
38.	Plants cultivated in North Dakota (ongoing list).
39.	The Biota of North America Program. North American Vascular Flora [Online Database]. Accessed 2013/07/15
40.	EDDMapS, Early Detection and Distribution Mapping System [Online Database]. Accessed 2013/06/06
41.	Freeman, C.C. 1999. Checklist of the Vascular Plants of the Grassland Biome of Central North America, unpubl.
42.	Plants and animals in North Dakota state parks. Plant checklists, accessed 2014/02/07
43.	Biodiversity occurrence data published by: BISON; Canadian Museum of Nature; Emporia State University; Field Museum; iNaturalist.org; Louisiana State University Herbarium; Missouri Botanical Garden; National Museum of Natural History, Smithsonian Institution; NatureServe; Royal Botanic Garden Edinburgh; Royal Ontario Museum; Staatliche Naturwissenschaftliche Sammlungen Bayerns; The New York Botanical Garden; Universit�� de Montr��al Biodiversity Centre; University of Alberta Museums; University of British Columbia; University of Colorado Museum of Natural History; University of Connecticut; University of Kansas Biodiversity Institute; University of Washington Burke Museum; USDA PLANTS Database; US National Plant Germplasm System; Utah State University; Yale University Peabody Museum (Accessed through Biodiversity Information Serving our Nation (BISON), bison.usgs.ornl.gov, 2014/02/11, the search for North Dakota vascular plants).
44.	Murphy, R. K., and T. A. Grant. 2005. Land management history and floristics in mixed-grass prairie, North Dakota, USA. Natural Areas Journal. 25(4): 351-358.
45.	Intermountain Regional Herbarium Network portal, North Dakota search, accessed 2015/05/14 (MISU excluded)

ACKNOWLEDGEMENTS

This checklist is the result of collaborative efforts of many people. I would like to thank Alex Radi, Andrew Albright, Briana Luxem, Craig Whippo, Dallas Diede, Dallas Fry, Jared Schumaier, Jeremy Benson, Joshua Beaudoin, Joshua Glaser, Leslie Yellowhammer, Lisa Mathwich, Liudmila Abramova, Raymond Krueger, Ryan Perry, Sara Lopez-Gietzen, Tom McKenna, Tyson Friesen, Vera Shipunova for their invaluable help in the field; to Allysa Evans, Bryan Phillips, Chigozie Anaukwu, Cody Hamm, Darin Mott, Ekaterina Shipunova, Eric Cliplef, Gerald Guala, Gursharan Kaur, Hye Ji Lee, Jacob Schillo, Jamie Council, Jason Theodore, Jennifer Asbury, Jennifer Montoya, Jessica Rosin, Jin Hee Choi, Jose Orantes, Joshua Johnson, Keila Aquilar, Laura Barker, Leah Ronholdt, Mark Gabel, Miranda Nichols, Nevin Gillis, Rachel Alfaro, Sabrina Benarroch, Sarah Henderson, Vasily Shipunov for their help in data and herbarium management; to Karla Bredahl, Christian Keller, Christina Rust, Heidi Super, Neil Sharpe, Paul Markel, Robert Crackel, Sue Lommen, Toni Schawtz, for their help in project administration; and to Christian Beachy, David Mushet, Edward DeKeyser, Kathryn Yurkonnis, Mark Fisher, Ron Royer, William Barker for the information about North Dakota plants and wild areas. I am also extremely grateful to the creators and maintainers of two software tools: Taxonomic Name Resolution Service and R Language and Environment for Statistical Computing which made my work on this book a lot easier and faster. Most of fieldwork and data preparation were done with financial support from North Dakota INBRE, Prairie Biotic Research, Inc., University of North Dakota herbarium, Great Plains Center for Community Research and Service (GPCCRS) and Department of Biology of Minot State University.

Code

Both checklist and the book are created simultaneously via automated R + TeX workflow. Here is an example of both R and TeX codes.