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 2,201–2,250 of 3,207.

• 
  Poa nemoralis L. ssp. interior (Rydb.) W.A. Weber Native PONEI2

  inland bluegrass · Poaceae 4 counties
• 
  Poa paludigena Fernald & Wiegand Native POPA

  bog bluegrass · Poaceae 20 counties
• 
  Poa palustris L. Native POPA2

  fowl bluegrass · Poaceae 38 counties
• 
  Poa pratensis L. Both POPR

  Kentucky bluegrass · Poaceae 35 counties
• 
  Poa pratensis L. ssp. pratensis Introduced POPRP2

  Kentucky bluegrass · Poaceae 35 counties
• 
  Poa saltuensis Fernald & Wiegand Native POSA

  oldpasture bluegrass · Poaceae 16 counties
• 
  Poa sylvestris A. Gray Native POSY

  woodland bluegrass · Poaceae 2 counties
• 
  Poa trivialis L. Introduced POTR2

  rough bluegrass · Poaceae 2 counties
• 
  Poa wolfii Scribn. Native POWO

  Wolf's bluegrass · Poaceae 5 counties
• 
  Podophyllum peltatum L. Native POPE

  mayapple · Berberidaceae 45 counties
• 
  Pogonia ophioglossoides (L.) Ker Gawl. Native POOP

  snakemouth orchid · Orchidaceae 37 counties
• 
  Polanisia dodecandra (L.) DC. Native PODO3

  redwhisker clammyweed · Capparaceae 33 counties
• 
  Polanisia dodecandra (L.) DC. ssp. dodecandra Native PODOD

  redwhisker clammyweed · Capparaceae 29 counties
• 
  Polanisia dodecandra (L.) DC. ssp. trachysperma (Torr. & A. Gray) Iltis Native PODOT

  sandyseed clammyweed · Capparaceae 5 counties
• 
  Polanisia jamesii (Torr. & A. Gray) Iltis Native POJA3

  James' clammyweed · Capparaceae 1 county
• 
  Polemonium occidentale Greene Native POOC2

  western polemonium · Polemoniaceae 1 county
• 
  Polemonium occidentale Greene ssp. lacustre Wherry Native POOCL

  western polemonium · Polemoniaceae 1 county
• 
  Polemonium reptans L. Native PORE2

  Greek valerian · Polemoniaceae 46 counties
• 
  Polemonium reptans L. var. reptans Native PORER

  Greek valerian · Polemoniaceae 46 counties
• 
  Polygala ambigua Nutt. Native POAM9

  whorled milkwort · Polygalaceae 2 counties
• 
  Polygala cruciata L. Native POCR

  drumheads · Polygalaceae 16 counties
• 
  Polygala cruciata L. var. aquilonia Fernald & B.G. Schub. Native POCRA

  drumheads · Polygalaceae 16 counties
• 
  Polygala incarnata L. Native POIN4

  procession flower · Polygalaceae 8 counties
• 
  Polygala paucifolia Willd. Native POPA5

  gaywings · Polygalaceae 30 counties
• 
  Polygala polygama Walter Native POPO

  racemed milkwort · Polygalaceae 44 counties
• 
  Polygala sanguinea L. Native POSA3

  purple milkwort · Polygalaceae 36 counties
• 
  Polygala senega L. Native POSE3

  Seneca snakeroot · Polygalaceae 33 counties
• 
  Polygala verticillata L. Native POVE

  whorled milkwort · Polygalaceae 20 counties
• 
  Polygala verticillata L. var. isocycla Fernald Native POVEI

  whorled milkwort · Polygalaceae 18 counties
• 
  Polygonatum biflorum (Walter) Elliott Native POBI2

  smooth Solomon's seal · Liliaceae 57 counties
• 
  Polygonatum biflorum (Walter) Elliott var. commutatum (Schult. & Schult. f.) Morong Native POBIC

  smooth Solomon's seal · Liliaceae 57 counties
• 
  Polygonatum pubescens (Willd.) Pursh Native POPU4

  hairy Solomon's seal · Liliaceae 58 counties
• 
  Polygonella articulata (L.) Meisn. Native POAR4

  coastal jointweed · Polygonaceae 39 counties
• 
  Polygonum achoreum S.F. Blake Native POAC3

  leathery knotweed · Polygonaceae 21 counties
• 
  Polygonum amphibium L. Native POAM8

  water knotweed · Polygonaceae 64 counties
• 
  Polygonum amphibium L. var. emersum Michx. Native POAME

  longroot smartweed · Polygonaceae 49 counties
• 
  Polygonum amphibium L. var. stipulaceum Coleman Native POAMS

  water smartweed · Polygonaceae 53 counties
• 
  Polygonum arenastrum Jord. ex Boreau Introduced POAR11

  oval-leaf knotweed · Polygonaceae 52 counties
• 
  Polygonum arifolium L. Native POAR6

  halberdleaf tearthumb · Polygonaceae 25 counties
• 
  Polygonum aviculare L. Introduced POAV

  prostrate knotweed · Polygonaceae 38 counties
• 
  Polygonum buxiforme Small Native POBU2

  box knotweed · Polygonaceae 31 counties
• 
  Polygonum careyi Olney Native POCA8

  Carey's smartweed · Polygonaceae 13 counties
• 
  Polygonum cespitosum Blume var. longisetum (Bruijn) A.N. Steward Introduced POCEL

  Oriental lady's thumb · Polygonaceae 1 county
• 
  Polygonum cespitosum Blume, nom. inq. Introduced POCE4

  Oriental lady's thumb · Polygonaceae 1 county
• 
  Polygonum cilinode Michx. Native POCI

  fringed black bindweed · Polygonaceae 37 counties
• 
  Polygonum convolvulus L. Introduced POCO10

  black bindweed · Polygonaceae 67 counties
• 
  Polygonum convolvulus L. var. convolvulus Introduced POCOC2

  black bindweed · Polygonaceae 67 counties
• 
  Polygonum cuspidatum Siebold & Zucc. Introduced POCU6

  Japanese knotweed · Polygonaceae 22 counties
• 
  Polygonum erectum L. Native POER2

  erect knotweed · Polygonaceae 36 counties
• 
  Polygonum hydropiper L. Introduced POHY

  marshpepper knotweed · Polygonaceae 62 counties