Colorado

• Adams 08001
  205 taxa Open ↗
• Alamosa 08003
  652 taxa Open ↗
• Arapahoe 08005
  254 taxa Open ↗
• Archuleta 08007
  651 taxa Open ↗
• Baca 08009
  785 taxa Open ↗
• Bent 08011
  267 taxa Open ↗
• Boulder 08013
  1,961 taxa Open ↗
• Broomfield 08014
  0 taxa Open ↗
• Chaffee 08015
  607 taxa Open ↗
• Cheyenne 08017
  694 taxa Open ↗

Showing 4,051–4,100 of 4,111.

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  Viola labradorica Schrank Native VILA10

  alpine violet · Violaceae 23 counties
• 
  Viola macloskeyi Lloyd Native VIMA2

  small white violet · Violaceae 16 counties
• 
  Viola macloskeyi Lloyd ssp. pallens (Banks ex Ging) M.S. Baker Native VIMAP3

  smooth white violet · Violaceae 16 counties
• 
  Viola missouriensis Greene Native VIMI3

  Missouri violet · Violaceae 2 counties
• 
  Viola nephrophylla Greene Native VINE

  northern bog violet · Violaceae 23 counties
• 
  Viola nuttallii Pursh Native VINU2

  Nuttall's violet · Violaceae 22 counties
• 
  Viola odorata L. Introduced VIOD

  sweet violet · Violaceae 1 county
• 
  Viola pedatifida G. Don Native VIPE2

  prairie violet · Violaceae 7 counties
• 
  Viola praemorsa Douglas ex Lindl. Native VIPR3

  canary violet · Violaceae 10 counties
• 
  Viola praemorsa Douglas ex Lindl. ssp. linguifolia (Nutt.) M.S. Baker & J.C. Clausen ex M. Peck Native VIPRL

  upland yellow violet · Violaceae 10 counties
• 
  Viola purpurea Kellogg Native VIPU4

  goosefoot violet · Violaceae 1 county
• 
  Viola purpurea Kellogg ssp. venosa (S. Watson) M.S. Baker & J.C. Clausen Native VIPUV2

  goosefoot violet · Violaceae 1 county
• 
  Viola renifolia A. Gray Native VIRE2

  white violet · Violaceae 9 counties
• 
  Viola selkirkii Pursh ex Goldie Native VISE2

  Selkirk's violet · Violaceae 4 counties
• 
  Viola sheltonii Torr. Native VISH

  Shelton's violet · Violaceae 3 counties
• 
  Viola utahensis M.S. Baker & J.C. Clausen ex Baker Native VIUT

  Utah violet · Violaceae 1 county
• 
  Viola vallicola A. Nelson Native VIVA

  sagebrush violet · Violaceae 7 counties
• 
  Vitis acerifolia Raf. Native VIAC2

  mapleleaf grape · Vitaceae 4 counties
• 
  Vitis arizonica Engelm. Native VIAR2

  canyon grape · Vitaceae 1 county
• 
  Vitis riparia Michx. Native VIRI

  riverbank grape · Vitaceae 11 counties
• 
  Vulpia octoflora (Walter) Rydb. Native VUOC

  sixweeks fescue · Poaceae 30 counties
• 
  Vulpia octoflora (Walter) Rydb. var. octoflora Native VUOCO

  sixweeks fescue · Poaceae 15 counties
• 
  Wolffia borealis (Engelm. ex Hegelm.) Landolt ex Landolt & Wildi Native WOBO

  northern watermeal · Lemnaceae 1 county
• 
  Wolffia columbiana Karst. Native WOCO

  Columbian watermeal · Lemnaceae 1 county
• 
  Woodsia neomexicana Windham Native WONE

  New Mexico cliff fern · Dryopteridaceae 6 counties
• 
  Woodsia oregana D.C. Eaton Native WOOR

  Oregon cliff fern · Dryopteridaceae 30 counties
• 
  Woodsia oregana D.C. Eaton ssp. cathcartiana (B.L. Rob.) Windham Native WOORC2

  Oregon cliff fern · Dryopteridaceae 30 counties
• 
  Woodsia plummerae Lemmon Native WOPL

  Plummer's cliff fern · Dryopteridaceae 3 counties
• 
  Woodsia scopulina D.C. Eaton Native WOSC

  Rocky Mountain woodsia · Dryopteridaceae 9 counties
• 
  Wyethia amplexicaulis (Nutt.) Nutt. Native WYAM

  mule-ears · Asteraceae 6 counties
• 
  Wyethia arizonica A. Gray Native WYAR

  Arizona mule-ears · Asteraceae 8 counties
• ⚘
  Wyethia ×magna A. Nelson (pro sp.) [amplexicaulis × arizonica] Native WYMA

  mule-ears · Asteraceae 6 counties
• 
  Xanthium spinosum L. Introduced XASP2

  spiny cocklebur · Asteraceae 1 county
• 
  Xanthium strumarium L. Native XAST

  rough cocklebur · Asteraceae 21 counties
• 
  Xanthium strumarium L. var. canadense (Mill.) Torr. & A. Gray Native XASTC

  Canada cocklebur · Asteraceae 20 counties
• 
  Xanthium strumarium L. var. glabratum (DC.) Cronquist Native XASTG

  rough cocklebur · Asteraceae 1 county
• 
  Xylorhiza glabriuscula Nutt. Native XYGL

  smooth woodyaster · Asteraceae 1 county
• 
  Xylorhiza venusta (M.E. Jones) A. Heller Native XYVE

  charming woodyaster · Asteraceae 6 counties
• 
  Yucca angustissima Engelm. ex Trel. Native YUAN2

  narrowleaf yucca · Agavaceae 1 county
• 
  Yucca angustissima Engelm. ex Trel. var. angustissima Native YUANA2

  narrowleaf yucca · Agavaceae 1 county
• 
  Yucca baccata Torr. Native YUBA

  banana yucca · Agavaceae 7 counties
• 
  Yucca baileyi Wooton & Standl. Native YUBA2

  Navajo yucca · Agavaceae 1 county
• 
  Yucca baileyi Wooton & Standl. var. baileyi Native YUBAB3

  Navajo yucca · Agavaceae 1 county
• 
  Yucca baileyi Wooton & Standl. var. navajoa (J.M. Webber) J.M. Webber Native YUBAN

  Navajo yucca · Agavaceae 1 county
• 
  Yucca glauca Nutt. Native YUGL

  soapweed yucca · Agavaceae 28 counties
• 
  Yucca harrimaniae Trel. Native YUHA

  Spanish bayonet · Agavaceae 10 counties
• 
  Yucca harrimaniae Trel. var. neomexicana (Wooton & Standl.) Reveal Native YUHAN

  New Mexico Spanish bayonet · Agavaceae 1 county
• 
  Zannichellia palustris L. Native ZAPA

  horned pondweed · Zannichelliaceae 16 counties
• 
  Zigadenus elegans Pursh Native ZIEL2

  mountain deathcamas · Liliaceae 33 counties
• 
  Zigadenus elegans Pursh ssp. elegans Native ZIELE

  mountain deathcamas · Liliaceae 33 counties