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 4,001–4,050 of 4,111.

• 
  Verbascum blattaria L. Introduced VEBL

  moth mullein · Scrophulariaceae 2 counties
• 
  Verbascum phlomoides L. Introduced VEPH

  orange mullein · Scrophulariaceae 2 counties
• 
  Verbascum thapsus L. Introduced VETH

  common mullein · Scrophulariaceae 21 counties
• ⚘
  Verbascum ×pterocaulon Franch. [blattaria × thapsus] Introduced VEPT

  mullein · Scrophulariaceae 1 county
• 
  Verbena bracteata Cav. ex Lag. & Rodr. Native VEBR

  bigbract verbena · Verbenaceae 44 counties
• 
  Verbena hastata L. Native VEHA2

  swamp verbena · Verbenaceae 12 counties
• 
  Verbena hastata L. var. scabra Moldenke Native VEHAS

  swamp verbena · Verbenaceae 11 counties
• 
  Verbena macdougalii A. Heller Native VEMA

  MacDougal verbena · Verbenaceae 5 counties
• 
  Verbena plicata Greene Native VEPL

  fanleaf vervain · Verbenaceae 2 counties
• 
  Verbena stricta Vent. Native VEST

  hoary verbena · Verbenaceae 14 counties
• ⚘
  Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray Native VEEN

  golden crownbeard · Asteraceae 34 counties
• ⚘
  Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray ssp. encelioides Native VEENE3

  golden crownbeard · Asteraceae 26 counties
• ⚘
  Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray ssp. exauriculata (B.L. Rob. & Greenm.) J.R. Coleman Native VEENE2

  golden crownbeard · Asteraceae 32 counties
• 
  Vernonia baldwinii Torr. Native VEBA

  Baldwin's ironweed · Asteraceae 3 counties
• 
  Vernonia baldwinii Torr. ssp. interior (Small) Faust Native VEBAI2

  interior ironweed · Asteraceae 3 counties
• 
  Vernonia fasciculata Michx. Native VEFA2

  prairie ironweed · Asteraceae 2 counties
• 
  Vernonia fasciculata Michx. ssp. corymbosa (Schwein. ex Keating) S.B. Jones Native VEFAC

  prairie ironweed · Asteraceae 2 counties
• 
  Vernonia marginata (Torr.) Raf. Native VEMA2

  plains ironweed · Asteraceae 3 counties
• 
  Veronica americana Schwein. ex Benth. Native VEAM2

  American speedwell · Scrophulariaceae 38 counties
• 
  Veronica anagallis-aquatica L. Native VEAN2

  water speedwell · Scrophulariaceae 24 counties
• 
  Veronica biloba L. Introduced VEBI2

  twolobe speedwell · Scrophulariaceae 11 counties
• 
  Veronica peregrina L. Native VEPE2

  neckweed · Scrophulariaceae 28 counties
• 
  Veronica peregrina L. ssp. xalapensis (Kunth) Pennell Native VEPEX2

  hairy purslane speedwell · Scrophulariaceae 28 counties
• 
  Veronica persica Poir. Introduced VEPE3

  birdeye speedwell · Scrophulariaceae 1 county
• 
  Veronica polita Fr. Introduced VEPO

  gray field speedwell · Scrophulariaceae 3 counties
• 
  Veronica scutellata L. Native VESC2

  skullcap speedwell · Scrophulariaceae 2 counties
• 
  Veronica serpyllifolia L. Both VESE

  thymeleaf speedwell · Scrophulariaceae 27 counties
• 
  Veronica serpyllifolia L. ssp. humifusa (Dicks.) Syme Native VESEH2

  brightblue speedwell · Scrophulariaceae 27 counties
• 
  Veronica wormskjoldii Roem. & Schult. Native VEWO2

  American alpine speedwell · Scrophulariaceae 29 counties
• 
  Veronica wormskjoldii Roem. & Schult. var. wormskjoldii Native VEWOW

  American alpine speedwell · Scrophulariaceae 29 counties
• 
  Viburnum edule (Michx.) Raf. Native VIED

  squashberry · Caprifoliaceae 8 counties
• 
  Viburnum lantana L. Introduced VILA

  wayfaringtree · Caprifoliaceae 2 counties
• 
  Viburnum lentago L. Native VILE

  nannyberry · Caprifoliaceae 2 counties
• 
  Vicia americana Muhl. ex Willd. Native VIAM

  American vetch · Fabaceae 46 counties
• 
  Vicia americana Muhl. ex Willd. ssp. americana Native VIAMA3

  American vetch · Fabaceae 41 counties
• 
  Vicia americana Muhl. ex Willd. ssp. minor (Hook.) C.R. Gunn Native VIAMM3

  mat vetch · Fabaceae 14 counties
• 
  Vicia ludoviciana Nutt. Native VILU

  Louisiana vetch · Fabaceae 8 counties
• 
  Vicia ludoviciana Nutt. ssp. ludoviciana Native VILUL2

  Louisiana vetch · Fabaceae 7 counties
• 
  Vicia sativa L. Introduced VISA

  garden vetch · Fabaceae 3 counties
• 
  Vicia sativa L. ssp. nigra (L.) Ehrh. Introduced VISAN2

  garden vetch · Fabaceae 3 counties
• 
  Vicia villosa Roth Introduced VIVI

  winter vetch · Fabaceae 10 counties
• 
  Vicia villosa Roth ssp. villosa Introduced VIVIV

  winter vetch · Fabaceae 10 counties
• 
  Viola adunca Sm. Native VIAD

  hookedspur violet · Violaceae 27 counties
• 
  Viola adunca Sm. var. adunca Native VIADA

  hookedspur violet · Violaceae 27 counties
• 
  Viola bicolor Pursh Native VIBI

  field pansy · Violaceae 1 county
• 
  Viola biflora L. Native VIBI2

  arctic yellow violet · Violaceae 11 counties
• 
  Viola biflora L. ssp. biflora Native VIBIB2

  arctic yellow violet · Violaceae 11 counties
• 
  Viola canadensis L. Native VICA4

  Canadian white violet · Violaceae 35 counties
• 
  Viola canadensis L. var. rugulosa (Greene) C.L. Hitchc. Native VICAR

  creepingroot violet · Violaceae 20 counties
• 
  Viola canadensis L. var. scopulorum A. Gray Native VICAS2

  Canadian white violet · Violaceae 31 counties