Illinois

• Adams 17001
  1,183 taxa Open ↗
• Alexander 17003
  1,220 taxa Open ↗
• Bond 17005
  682 taxa Open ↗
• Boone 17007
  1,163 taxa Open ↗
• Brown 17009
  836 taxa Open ↗
• Bureau 17011
  652 taxa Open ↗
• Calhoun 17013
  1,017 taxa Open ↗
• Carroll 17015
  931 taxa Open ↗
• Cass 17017
  1,389 taxa Open ↗
• Champaign 17019
  1,420 taxa Open ↗

Showing 2,851–2,900 of 2,969 (native).

• 
  Verbena urticifolia L. Native VEUR

  white vervain · Verbenaceae 102 counties
• 
  Verbena urticifolia L. var. leiocarpa L.M. Perry & Fernald Native VEURL

  white vervain · Verbenaceae 2 counties
• 
  Verbena urticifolia L. var. urticifolia Native VEURU

  white vervain · Verbenaceae 2 counties
• ⚘
  Verbena ×blanchardii Moldenke [hastata × simplex] Native VEBL2

  vervain · Verbenaceae 2 counties
• ⚘
  Verbena ×deamii Moldenke (pro sp.) [bracteata × stricta] Native VEDE2

  vervain · Verbenaceae 3 counties
• ⚘
  Verbena ×engelmannii Moldenke [hastata × urticifolia] Native VEEN2

  vervain · Verbenaceae 1 county
• ⚘
  Verbena ×illicita Moldenke [stricta × urticifolia] Native VEIL

  vervain · Verbenaceae 3 counties
• ⚘
  Verbena ×moechina Moldenke [simplex × stricta] Native VEMO

  vervain · Verbenaceae 5 counties
• ⚘
  Verbena ×perriana Moldenke [bracteata × urticifolia] Native VEPE4

  vervain · Verbenaceae 5 counties
• ⚘
  Verbena ×rydbergii Moldenke [hastata × stricta] Native VERY

  vervain · Verbenaceae 4 counties
• 
  Verbesina alternifolia (L.) Britton ex Kearney Native VEAL

  wingstem · Asteraceae 82 counties
• ⚘
  Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray Native VEEN

  golden crownbeard · Asteraceae 4 counties
• ⚘
  Verbesina encelioides (Cav.) Benth. & Hook. f. ex A. Gray ssp. exauriculata (B.L. Rob. & Greenm.) J.R. Coleman Native VEENE2

  golden crownbeard · Asteraceae 1 county
• 
  Verbesina helianthoides Michx. Native VEHE

  gravelweed · Asteraceae 66 counties
• 
  Verbesina virginica L. Native VEVI3

  white crownbeard · Asteraceae 8 counties
• 
  Verbesina virginica L. var. virginica Native VEVIV

  white crownbeard · Asteraceae 8 counties
• 
  Vernonia arkansana DC. Native VEAR3

  Arkansas ironweed · Asteraceae 1 county
• 
  Vernonia baldwinii Torr. Native VEBA

  Baldwin's ironweed · Asteraceae 19 counties
• 
  Vernonia fasciculata Michx. Native VEFA2

  prairie ironweed · Asteraceae 69 counties
• 
  Vernonia fasciculata Michx. ssp. fasciculata Native VEFAF

  prairie ironweed · Asteraceae 69 counties
• 
  Vernonia gigantea (Walter) Trel. Native VEGI

  giant ironweed · Asteraceae 74 counties
• 
  Vernonia gigantea (Walter) Trel. ssp. gigantea Native VEGIG

  giant ironweed · Asteraceae 74 counties
• 
  Vernonia missurica Raf. Native VEMI2

  Missouri ironweed · Asteraceae 91 counties
• 
  Veronica americana Schwein. ex Benth. Native VEAM2

  American speedwell · Scrophulariaceae 7 counties
• 
  Veronica anagallis-aquatica L. Native VEAN2

  water speedwell · Scrophulariaceae 27 counties
• 
  Veronica peregrina L. Native VEPE2

  neckweed · Scrophulariaceae 102 counties
• 
  Veronica peregrina L. ssp. peregrina Native VEPEP

  neckweed · Scrophulariaceae 3 counties
• 
  Veronica peregrina L. ssp. xalapensis (Kunth) Pennell Native VEPEX2

  hairy purslane speedwell · Scrophulariaceae 1 county
• 
  Veronica scutellata L. Native VESC2

  skullcap speedwell · Scrophulariaceae 9 counties
• 
  Veronicastrum virginicum (L.) Farw. Native VEVI4

  Culver's root · Scrophulariaceae 96 counties
• 
  Viburnum acerifolium L. Native VIAC

  mapleleaf viburnum · Caprifoliaceae 13 counties
• 
  Viburnum dentatum L. Native VIDE

  southern arrowwood · Caprifoliaceae 38 counties
• 
  Viburnum dentatum L. var. dentatum Native VIDED4

  southern arrowwood · Caprifoliaceae 38 counties
• 
  Viburnum lentago L. Native VILE

  nannyberry · Caprifoliaceae 38 counties
• 
  Viburnum molle Michx. Native VIMO

  softleaf arrowwood · Caprifoliaceae 5 counties
• 
  Viburnum opulus L. var. americanum Aiton Native VIOPA2

  American cranberrybush · Caprifoliaceae 18 counties
• 
  Viburnum prunifolium L. Native VIPR

  blackhaw · Caprifoliaceae 85 counties
• 
  Viburnum rafinesqueanum Schult. Native VIRA

  downy arrowwood · Caprifoliaceae 29 counties
• 
  Viburnum recognitum Fernald Native VIRE7

  southern arrowwood · Caprifoliaceae 39 counties
• 
  Viburnum rufidulum Raf. Native VIRU

  rusty blackhaw · Caprifoliaceae 23 counties
• 
  Vicia americana Muhl. ex Willd. Native VIAM

  American vetch · Fabaceae 19 counties
• 
  Vicia americana Muhl. ex Willd. ssp. americana Native VIAMA3

  American vetch · Fabaceae 19 counties
• 
  Vicia caroliniana Walter Native VICA2

  Carolina vetch · Fabaceae 9 counties
• 
  Viola affinis Leconte Native VIAF2

  sand violet · Violaceae 57 counties
• 
  Viola bicolor Pursh Native VIBI

  field pansy · Violaceae 66 counties
• 
  Viola blanda Willd. Native VIBL

  sweet white violet · Violaceae 5 counties
• 
  Viola blanda Willd. var. palustriformis A. Gray Native VIBLP

  sweet white violet · Violaceae 5 counties
• 
  Viola canadensis L. Native VICA4

  Canadian white violet · Violaceae 5 counties
• 
  Viola canadensis L. var. canadensis Native VICAC

  Canadian white violet · Violaceae 5 counties
• 
  Viola canadensis L. var. rugulosa (Greene) C.L. Hitchc. Native VICAR

  creepingroot violet · Violaceae 5 counties