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 2,701–2,720 of 2,720 (native).

• 
  Woodsia scopulina D.C. Eaton Native WOSC

  Rocky Mountain woodsia · Dryopteridaceae 3 counties
• 
  Woodsia scopulina D.C. Eaton ssp. scopulina Native WOSCS

  Rocky Mountain woodsia · Dryopteridaceae 1 county
• 
  Wyethia amplexicaulis (Nutt.) Nutt. Native WYAM

  mule-ears · Asteraceae 4 counties
• 
  Wyethia helianthoides Nutt. Native WYHE2

  sunflower mule-ears · Asteraceae 3 counties
• 
  Xanthium strumarium L. Native XAST

  rough cocklebur · Asteraceae 34 counties
• 
  Xanthium strumarium L. var. canadense (Mill.) Torr. & A. Gray Native XASTC

  Canada cocklebur · Asteraceae 34 counties
• 
  Xerophyllum tenax (Pursh) Nutt. Native XETE

  common beargrass · Liliaceae 1 county
• 
  Xylorhiza glabriuscula Nutt. Native XYGL

  smooth woodyaster · Asteraceae 1 county
• 
  Yucca glauca Nutt. Native YUGL

  soapweed yucca · Agavaceae 21 counties
• 
  Yucca glauca Nutt. var. glauca Native YUGLG2

  soapweed yucca · Agavaceae 20 counties
• 
  Zannichellia palustris L. Native ZAPA

  horned pondweed · Zannichelliaceae 9 counties
• 
  Zigadenus elegans Pursh Native ZIEL2

  mountain deathcamas · Liliaceae 22 counties
• 
  Zigadenus elegans Pursh ssp. elegans Native ZIELE

  mountain deathcamas · Liliaceae 22 counties
• 
  Zigadenus paniculatus (Nutt.) S. Watson Native ZIPA2

  foothill deathcamas · Liliaceae 3 counties
• 
  Zigadenus venenosus S. Watson Native ZIVE

  meadow deathcamas · Liliaceae 34 counties
• 
  Zigadenus venenosus S. Watson var. gramineus (Rydb.) Walsh ex M. Peck Native ZIVEG

  grassy deathcamas · Liliaceae 34 counties
• 
  Zizia aptera (A. Gray) Fernald Native ZIAP

  meadow zizia · Apiaceae 15 counties
• 
  Zizia aurea (L.) W.D.J. Koch Native ZIAU

  golden zizia · Apiaceae 1 county
• ⚘
  ×Elyhordeum macounii (Vasey) Barkworth & D.R. Dewey [Elymus trachycaulus × Hordeum jubatum] Native ELMA8

  Macoun's barley · Poaceae 6 counties
• ⚘
  ×Pseudelymus saxicola (Scribn. & J.G. Sm.) Barkworth & D.R. Dewey [Elymus elymoides × Pseudoroegneria spicata] Native PSSA2

  foxtail wheatgrass · Poaceae 1 county