Kansas

• Allen 20001
  804 taxa Open ↗
• Anderson 20003
  874 taxa Open ↗
• Atchison 20005
  856 taxa Open ↗
• Barber 20007
  771 taxa Open ↗
• Barton 20009
  1,489 taxa Open ↗
• Bourbon 20011
  976 taxa Open ↗
• Brown 20013
  727 taxa Open ↗
• Butler 20015
  646 taxa Open ↗
• Chase 20017
  662 taxa Open ↗
• Chautauqua 20019
  883 taxa Open ↗

Showing 1,801–1,850 of 2,829.

• 
  Osmunda regalis L. var. spectabilis (Willd.) A. Gray Native OSRES

  royal fern · Osmundaceae 3 counties
• 
  Ostrya virginiana (Mill.) K. Koch Native OSVI

  hophornbeam · Betulaceae 27 counties
• 
  Oxalis corniculata L. Native OXCO

  creeping woodsorrel · Oxalidaceae 1 county
• 
  Oxalis dillenii Jacq. Native OXDI2

  slender yellow woodsorrel · Oxalidaceae 74 counties
• 
  Oxalis stricta L. Native OXST

  common yellow oxalis · Oxalidaceae 71 counties
• 
  Oxalis violacea L. Native OXVI

  violet woodsorrel · Oxalidaceae 65 counties
• 
  Oxypolis rigidior (L.) Raf. Native OXRI

  stiff cowbane · Apiaceae 1 county
• 
  Oxytropis lambertii Pursh Native OXLA3

  purple locoweed · Fabaceae 54 counties
• 
  Oxytropis lambertii Pursh var. bigelovii A. Gray Native OXLAB

  purple locoweed · Fabaceae 1 county
• 
  Oxytropis sericea Nutt. Native OXSE

  white locoweed · Fabaceae 15 counties
• 
  Oxytropis sericea Nutt. var. sericea Native OXSES

  white locoweed · Fabaceae 15 counties
• 
  Packera aurea (L.) Á. Löve & D. Löve Native PAAU3

  golden ragwort · Asteraceae 1 county
• 
  Packera cana (Hook.) W.A. Weber & Á. Löve Native PACA15

  woolly groundsel · Asteraceae 1 county
• 
  Packera glabella (Poir.) C. Jeffrey Native PAGL17

  butterweed · Asteraceae 13 counties
• 
  Packera obovata (Muhl. ex Willd.) W.A. Weber & Á. Löve Native PAOB6

  roundleaf ragwort · Asteraceae 19 counties
• 
  Packera plattensis (Nutt.) W.A. Weber & Á. Löve Native PAPL12

  prairie groundsel · Asteraceae 84 counties
• 
  Packera pseudaurea (Rydb.) W.A. Weber & Á. Löve Native PAPS5

  falsegold groundsel · Asteraceae 4 counties
• 
  Packera pseudaurea (Rydb.) W.A. Weber & Á. Löve var. semicordata (Mack. & Bush) D.K. Trock & T.M. Barkley Native PAPSS

  falsegold groundsel · Asteraceae 4 counties
• 
  Packera tampicana (DC.) C. Jeffrey Native PATA5

  Great Plains ragwort · Asteraceae 1 county
• 
  Packera tridenticulata (Rydb.) W.A. Weber & Á. Löve Native PATR7

  threetooth ragwort · Asteraceae 5 counties
• 
  Palafoxia sphacelata (Nutt. ex Torr.) Cory Native PASP

  othake · Asteraceae 12 counties
• 
  Panax quinquefolius L. Native PAQU

  American ginseng · Araliaceae 1 county
• 
  Panicum anceps Michx. Native PAAN

  beaked panicgrass · Poaceae 10 counties
• 
  Panicum capillare L. Native PACA6

  witchgrass · Poaceae 105 counties
• 
  Panicum dichotomiflorum Michx. Native PADI

  fall panicgrass · Poaceae 86 counties
• 
  Panicum dichotomiflorum Michx. var. dichotomiflorum Native PADID

  fall panicgrass · Poaceae 86 counties
• 
  Panicum flexile (Gattinger) Scribn. Native PAFL2

  wiry panicgrass · Poaceae 9 counties
• 
  Panicum hillmanii Chase Native PAHI3

  Hillman's panicgrass · Poaceae 2 counties
• 
  Panicum miliaceum L. Introduced PAMI2

  proso millet · Poaceae 6 counties
• 
  Panicum miliaceum L. ssp. miliaceum Introduced PAMIM

  broomcorn millet · Poaceae 6 counties
• 
  Panicum obtusum Kunth Native PAOB

  vine mesquite · Poaceae 29 counties
• 
  Panicum philadelphicum Bernh. ex Trin. Native PAPH

  Philadelphia panicgrass · Poaceae 7 counties
• 
  Panicum rigidulum Bosc ex Nees Native PARI4

  redtop panicgrass · Poaceae 21 counties
• 
  Panicum rigidulum Bosc ex Nees var. rigidulum Native PARIR

  redtop panicgrass · Poaceae 20 counties
• 
  Panicum virgatum L. Native PAVI2

  switchgrass · Poaceae 105 counties
• 
  Panicum virgatum L. var. virgatum Native PAVIV

  switchgrass · Poaceae 105 counties
• 
  Papaver dubium L. Introduced PADU

  blindeyes · Papaveraceae 1 county
• 
  Papaver rhoeas L. Introduced PARH2

  corn poppy · Papaveraceae 3 counties
• 
  Papaver somniferum L. Introduced PASO2

  opium poppy · Papaveraceae 1 county
• 
  Parietaria pensylvanica Muhl. ex Willd. Native PAPE5

  Pennsylvania pellitory · Urticaceae 73 counties
• 
  Paronychia canadensis (L.) Alph. Wood Native PACA11

  smooth forked nailwort · Caryophyllaceae 14 counties
• 
  Paronychia depressa (Torr. & A. Gray) Nutt. ex A. Nelson Native PADE4

  spreading nailwort · Caryophyllaceae 1 county
• 
  Paronychia fastigiata (Raf.) Fernald Native PAFA3

  hairy forked nailwort · Caryophyllaceae 16 counties
• 
  Paronychia fastigiata (Raf.) Fernald var. fastigiata Native PAFAF

  hairy forked nailwort · Caryophyllaceae 15 counties
• 
  Paronychia fastigiata (Raf.) Fernald var. paleacea Fernald Native PAFAP

  hairy forked nailwort · Caryophyllaceae 1 county
• 
  Paronychia jamesii Torr. & A. Gray Native PAJA

  James' nailwort · Caryophyllaceae 56 counties
• 
  Parthenium hispidum Raf. Native PAHI8

  wild quinine · Asteraceae 7 counties
• 
  Parthenium hysterophorus L. Introduced PAHY

  Santa Maria feverfew · Asteraceae 6 counties
• 
  Parthenium integrifolium L. Native PAIN3

  wild quinine · Asteraceae 2 counties
• 
  Parthenium integrifolium L. var. integrifolium Native PAINI

  wild quinine · Asteraceae 2 counties