Wisconsin

• Adams 55001
  1,200 taxa Open ↗
• Ashland 55003
  1,200 taxa Open ↗
• Barron 55005
  823 taxa Open ↗
• Bayfield 55007
  1,332 taxa Open ↗
• Brown 55009
  1,537 taxa Open ↗
• Buffalo 55011
  853 taxa Open ↗
• Burnett 55013
  863 taxa Open ↗
• Calumet 55015
  578 taxa Open ↗
• Chippewa 55017
  984 taxa Open ↗
• Clark 55019
  762 taxa Open ↗

Showing 3,151–3,200 of 3,207.

• 
  Viola novae-angliae House Native VINO

  New England blue violet · Violaceae 20 counties
• 
  Viola odorata L. Introduced VIOD

  sweet violet · Violaceae 7 counties
• 
  Viola pedata L. Native VIPE

  birdfoot violet · Violaceae 51 counties
• 
  Viola pedatifida G. Don Native VIPE2

  prairie violet · Violaceae 32 counties
• 
  Viola pubescens Aiton Native VIPU3

  downy yellow violet · Violaceae 69 counties
• 
  Viola pubescens Aiton var. pubescens Native VIPUP2

  downy yellow violet · Violaceae 43 counties
• 
  Viola pubescens Aiton var. scabriuscula Schwein. ex Torr. & A. Gray Native VIPUS

  downy yellow violet · Violaceae 69 counties
• 
  Viola renifolia A. Gray Native VIRE2

  white violet · Violaceae 22 counties
• 
  Viola rostrata Pursh Native VIRO

  longspur violet · Violaceae 7 counties
• 
  Viola sagittata Aiton Native VISA2

  arrowleaf violet · Violaceae 46 counties
• 
  Viola sagittata Aiton var. ovata (Nutt.) Torr. & A. Gray Native VISAO

  arrowleaf violet · Violaceae 6 counties
• 
  Viola sagittata Aiton var. sagittata Native VISAS5

  arrowleaf violet · Violaceae 42 counties
• 
  Viola selkirkii Pursh ex Goldie Native VISE2

  Selkirk's violet · Violaceae 23 counties
• 
  Viola sororia Willd. Native VISO

  common blue violet · Violaceae 67 counties
• 
  Viola striata Aiton Native VIST3

  striped cream violet · Violaceae 2 counties
• 
  Viola tricolor L. Introduced VITR

  johnny jumpup · Violaceae 24 counties
• ⚘
  Viola ×bernardii Greene (pro sp.) [pedatifida × sororia] Native VIBE5

  Bernard violet · Violaceae 15 counties
• 
  Viola ×palmata L. (pro sp.) [brittoniana or pedatifida × affinis or sororia] Native VIPA18

  early blue violet · Violaceae 1 county
• 
  Viola ×primulifolia L. (pro sp.) [lanceolata × macloskeyi] Native VIPR4

  Violaceae 10 counties
• 
  Vitis aestivalis Michx. Native VIAE

  summer grape · Vitaceae 16 counties
• 
  Vitis aestivalis Michx. var. aestivalis Native VIAEA2

  summer grape · Vitaceae 13 counties
• 
  Vitis aestivalis Michx. var. bicolor Deam Native VIAEB

  summer grape · Vitaceae 2 counties
• 
  Vitis labrusca L. Native VILA8

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

  riverbank grape · Vitaceae 55 counties
• 
  Vulpia myuros (L.) C.C. Gmel. Introduced VUMY

  Poaceae 2 counties
• 
  Vulpia octoflora (Walter) Rydb. Native VUOC

  sixweeks fescue · Poaceae 29 counties
• 
  Vulpia octoflora (Walter) Rydb. var. glauca (Nutt.) Fernald Native VUOCG

  sixweeks fescue · Poaceae 29 counties
• 
  Vulpia octoflora (Walter) Rydb. var. octoflora Native VUOCO

  sixweeks fescue · Poaceae 1 county
• 
  Waldsteinia fragarioides (Michx.) Tratt. Native WAFR

  Appalachian barren strawberry · Rosaceae 9 counties
• 
  Waldsteinia fragarioides (Michx.) Tratt. ssp. fragarioides Native WAFRF

  Appalachian barren strawberry · Rosaceae 9 counties
• 
  Wolffia borealis (Engelm. ex Hegelm.) Landolt ex Landolt & Wildi Native WOBO

  northern watermeal · Lemnaceae 19 counties
• 
  Wolffia brasiliensis Weddell Native WOBR

  Brazilian watermeal · Lemnaceae 4 counties
• 
  Wolffia columbiana Karst. Native WOCO

  Columbian watermeal · Lemnaceae 26 counties
• 
  Woodsia ilvensis (L.) R. Br. Native WOIL

  rusty woodsia · Dryopteridaceae 44 counties
• 
  Woodsia obtusa (Spreng.) Torr. Native WOOB2

  bluntlobe cliff fern · Dryopteridaceae 24 counties
• 
  Woodsia obtusa (Spreng.) Torr. ssp. obtusa Native WOOBO

  bluntlobe cliff fern · Dryopteridaceae 24 counties
• 
  Woodsia oregana D.C. Eaton Native WOOR

  Oregon cliff fern · Dryopteridaceae 7 counties
• 
  Woodsia oregana D.C. Eaton ssp. cathcartiana (B.L. Rob.) Windham Native WOORC2

  Oregon cliff fern · Dryopteridaceae 7 counties
• ⚘
  Woodsia ×abbeae Butters [ilvensis × oregana] Native WOAB

  cliff fern · Dryopteridaceae 1 county
• 
  Xanthium strumarium L. Native XAST

  rough cocklebur · Asteraceae 15 counties
• 
  Xanthium strumarium L. var. canadense (Mill.) Torr. & A. Gray Native XASTC

  Canada cocklebur · Asteraceae 1 county
• 
  Xyris montana Ries Native XYMO

  northern yelloweyed grass · Xyridaceae 10 counties
• 
  Xyris torta Sm. Native XYTO

  slender yelloweyed grass · Xyridaceae 13 counties
• 
  Yucca filamentosa L. Native YUFI

  Adam's needle · Agavaceae 7 counties
• 
  Zannichellia palustris L. Native ZAPA

  horned pondweed · Zannichelliaceae 23 counties
• 
  Zanthoxylum americanum Mill. Native ZAAM

  common pricklyash · Rutaceae 54 counties
• 
  Zea mays L. Introduced ZEMA

  corn · Poaceae 13 counties
• 
  Zea mays L. ssp. mays Introduced ZEMAM2

  corn · Poaceae 13 counties
• 
  Zigadenus elegans Pursh Native ZIEL2

  mountain deathcamas · Liliaceae 17 counties
• 
  Zigadenus elegans Pursh ssp. glaucus (Nutt.) Hultén Native ZIELG

  mountain deathcamas · Liliaceae 17 counties