Montana

• Beaverhead 30001
  755 taxa Open ↗
• Big Horn 30003
  565 taxa Open ↗
• Blaine 30005
  333 taxa Open ↗
• Broadwater 30007
  359 taxa Open ↗
• Carbon 30009
  749 taxa Open ↗
• Carter 30011
  454 taxa Open ↗
• Cascade 30013
  768 taxa Open ↗
• Chouteau 30015
  423 taxa Open ↗
• Custer 30017
  458 taxa Open ↗
• Daniels 30019
  384 taxa Open ↗

Showing 51–100 of 3,215.

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  Agoseris glauca (Pursh) Raf. var. laciniata (D.C. Eaton) Smiley Native AGGLL

  false agoseris · Asteraceae 4 counties
• 
  Agoseris grandiflora (Nutt.) Greene Native AGGR

  bigflower agoseris · Asteraceae 1 county
• 
  Agoseris heterophylla (Nutt.) Greene Native AGHE2

  annual agoseris · Asteraceae 2 counties
• 
  Agoseris heterophylla (Nutt.) Greene var. heterophylla Native AGHEH

  annual agoseris · Asteraceae 2 counties
• ⚘
  Agoseris lackschewitzii Douglass M. Hend. & R. Moseley Native AGLA9

  Mill Creek agoseris · Asteraceae 2 counties
• 
  Agrimonia striata Michx. Native AGST

  roadside agrimony · Rosaceae 5 counties
• 
  Agropyron cristatum (L.) Gaertn. Introduced AGCR

  crested wheatgrass · Poaceae 44 counties
• 
  Agropyron cristatum (L.) Gaertn. ssp. pectinatum (M. Bieb.) Tzvelev Introduced AGCRP8

  crested wheatgrass · Poaceae 44 counties
• 
  Agropyron desertorum (Fisch. ex Link) Schult. Introduced AGDE2

  desert wheatgrass · Poaceae 3 counties
• 
  Agropyron fragile (Roth) P. Candargy Introduced AGFR

  Siberian wheatgrass · Poaceae 2 counties
• 
  Agrostemma githago L. Introduced AGGI

  common corncockle · Caryophyllaceae 12 counties
• 
  Agrostis exarata Trin. Native AGEX

  spike bentgrass · Poaceae 3 counties
• 
  Agrostis humilis Vasey Native AGHU

  alpine bentgrass · Poaceae 2 counties
• 
  Agrostis idahoensis Nash Native AGID

  Idaho bentgrass · Poaceae 1 county
• 
  Agrostis mertensii Trin. Native AGME3

  northern bentgrass · Poaceae 1 county
• 
  Agrostis oregonensis Vasey Native AGOR

  Oregon bentgrass · Poaceae 1 county
• 
  Agrostis pauzhetica Prob. Native AGPA9

  Thermal Bent · Poaceae 2 counties
• 
  Agrostis scabra Willd. Native AGSC5

  rough bentgrass · Poaceae 6 counties
• 
  Agrostis stolonifera L. Introduced AGST2

  creeping bentgrass · Poaceae 46 counties
• 
  Agrostis variabilis Rydb. Native AGVA

  mountain bentgrass · Poaceae 1 county
• 
  Alcea rosea L. Introduced ALRO3

  hollyhock · Malvaceae 5 counties
• 
  Alisma gramineum Lej. Native ALGR

  narrowleaf water plantain · Alismataceae 12 counties
• 
  Alisma triviale Pursh Native ALTR7

  northern water plantain · Alismataceae 15 counties
• 
  Allium acuminatum Hook. Native ALAC4

  tapertip onion · Liliaceae 5 counties
• 
  Allium brandegeei S. Watson Native ALBR

  Brandegee's onion · Liliaceae 1 county
• 
  Allium brevistylum S. Watson Native ALBR2

  shortstyle onion · Liliaceae 9 counties
• 
  Allium canadense L. Native ALCA3

  meadow garlic · Liliaceae 1 county
• 
  Allium canadense L. var. fraseri Ownbey Native ALCAF

  Fraser meadow garlic · Liliaceae 1 county
• 
  Allium cernuum Roth Native ALCE2

  nodding onion · Liliaceae 29 counties
• 
  Allium geyeri S. Watson Native ALGE

  Geyer's onion · Liliaceae 8 counties
• 
  Allium geyeri S. Watson var. tenerum M.E. Jones Native ALGET

  bulbil onion · Liliaceae 4 counties
• 
  Allium schoenoprasum L. Both ALSC

  wild chives · Liliaceae 9 counties
• 
  Allium schoenoprasum L. var. schoenoprasum Introduced ALSCS2

  wild chives · Liliaceae 2 counties
• 
  Allium schoenoprasum L. var. sibiricum (L.) Hartm. Native ALSCS

  wild chives · Liliaceae 8 counties
• 
  Allium simillimum L.F. Hend. Native ALSI

  simil onion · Liliaceae 1 county
• 
  Allium textile A. Nelson & J.F. Macbr. Native ALTE

  textile onion · Liliaceae 41 counties
• 
  Almutaster pauciflorus (Nutt.) Á. Löve & D. Löve Native ALPA14

  alkali marsh aster · Asteraceae 1 county
• 
  Alnus incana (L.) Moench Native ALIN2

  gray alder · Betulaceae 12 counties
• 
  Alnus incana (L.) Moench ssp. tenuifolia (Nutt.) Breitung Native ALINT

  thinleaf alder · Betulaceae 12 counties
• 
  Alnus viridis (Chaix) DC. Native ALVI5

  green alder · Betulaceae 12 counties
• 
  Alnus viridis (Chaix) DC. ssp. sinuata (Regel) Á. Löve & D. Löve Native ALVIS

  Sitka alder · Betulaceae 12 counties
• 
  Alopecurus aequalis Sobol. Native ALAE

  shortawn foxtail · Poaceae 5 counties
• 
  Alopecurus aequalis Sobol. var. aequalis Native ALAEA

  shortawn foxtail · Poaceae 5 counties
• 
  Alopecurus arundinaceus Poir. Introduced ALAR

  creeping meadow foxtail · Poaceae 7 counties
• 
  Alopecurus carolinianus Walter Native ALCA4

  Carolina foxtail · Poaceae 2 counties
• 
  Alopecurus geniculatus L. Introduced ALGE2

  water foxtail · Poaceae 2 counties
• 
  Alopecurus magellanicus Lam. Native ALMA8

  Alpine Meadow-Foxtail · Poaceae 2 counties
• 
  Alopecurus pratensis L. Introduced ALPR3

  meadow foxtail · Poaceae 19 counties
• 
  Alyssum alyssoides (L.) L. Introduced ALAL3

  pale madwort · Brassicaceae 31 counties
• 
  Alyssum desertorum Stapf Introduced ALDE

  desert madwort · Brassicaceae 35 counties