West Virginia

• Barbour 54001
  829 taxa Open ↗
• Berkeley 54003
  705 taxa Open ↗
• Boone 54005
  327 taxa Open ↗
• Braxton 54007
  709 taxa Open ↗
• Brooke 54009
  578 taxa Open ↗
• Cabell 54011
  647 taxa Open ↗
• Calhoun 54013
  739 taxa Open ↗
• Clay 54015
  284 taxa Open ↗
• Doddridge 54017
  349 taxa Open ↗
• Fayette 54019
  1,478 taxa Open ↗

Showing 1,701–1,750 of 2,838.

• 
  Oxalis grandis Small Native OXGR

  great yellow woodsorrel · Oxalidaceae 34 counties
• 
  Oxalis montana Raf. Native OXMO

  mountain woodsorrel · Oxalidaceae 14 counties
• 
  Oxalis stricta L. Native OXST

  common yellow oxalis · Oxalidaceae 51 counties
• 
  Oxalis violacea L. Native OXVI

  violet woodsorrel · Oxalidaceae 39 counties
• 
  Oxydendrum arboreum (L.) DC. Native OXAR

  sourwood · Ericaceae 39 counties
• 
  Oxypolis rigidior (L.) Raf. Native OXRI

  stiff cowbane · Apiaceae 16 counties
• 
  Packera anonyma (Alph. Wood) W.A. Weber & Á. Löve Native PAAN6

  Small's ragwort · Asteraceae 17 counties
• 
  Packera antennariifolia (Britton) W.A. Weber & Á. Löve Native PAAN7

  shale barren ragwort · Asteraceae 8 counties
• 
  Packera aurea (L.) Á. Löve & D. Löve Native PAAU3

  golden ragwort · Asteraceae 34 counties
• 
  Packera obovata (Muhl. ex Willd.) W.A. Weber & Á. Löve Native PAOB6

  roundleaf ragwort · Asteraceae 40 counties
• 
  Packera paupercula (Michx.) Á. Löve & D. Löve Native PAPA20

  balsam groundsel · Asteraceae 4 counties
• 
  Packera plattensis (Nutt.) W.A. Weber & Á. Löve Native PAPL12

  prairie groundsel · Asteraceae 1 county
• 
  Panax quinquefolius L. Native PAQU

  American ginseng · Araliaceae 31 counties
• 
  Panax trifolius L. Native PATR2

  dwarf ginseng · Araliaceae 12 counties
• 
  Panicum amarum Elliott Native PAAM2

  bitter panicgrass · Poaceae 2 counties
• 
  Panicum amarum Elliott var. amarulum (Hitchc. & Chase) P.G. Palmer Native PAAMA2

  coastal panicgrass · Poaceae 2 counties
• 
  Panicum anceps Michx. Native PAAN

  beaked panicgrass · Poaceae 15 counties
• 
  Panicum capillare L. Native PACA6

  witchgrass · Poaceae 19 counties
• 
  Panicum dichotomiflorum Michx. Native PADI

  fall panicgrass · Poaceae 30 counties
• 
  Panicum dichotomiflorum Michx. var. dichotomiflorum Native PADID

  fall panicgrass · Poaceae 30 counties
• 
  Panicum flexile (Gattinger) Scribn. Native PAFL2

  wiry panicgrass · Poaceae 2 counties
• 
  Panicum gattingeri Nash Native PAGA

  Gattinger's panicgrass · Poaceae 12 counties
• 
  Panicum philadelphicum Bernh. ex Trin. Native PAPH

  Philadelphia panicgrass · Poaceae 10 counties
• 
  Panicum rigidulum Bosc ex Nees Native PARI4

  redtop panicgrass · Poaceae 21 counties
• 
  Panicum rigidulum Bosc ex Nees var. elongatum (Pursh) Lelong Native PARIE2

  redtop panicgrass · Poaceae 11 counties
• 
  Panicum rigidulum Bosc ex Nees var. rigidulum Native PARIR

  redtop panicgrass · Poaceae 15 counties
• 
  Panicum verrucosum Muhl. Native PAVE2

  warty panicgrass · Poaceae 2 counties
• 
  Panicum virgatum L. Native PAVI2

  switchgrass · Poaceae 24 counties
• 
  Panicum virgatum L. var. virgatum Native PAVIV

  switchgrass · Poaceae 24 counties
• 
  Papaver dubium L. Introduced PADU

  blindeyes · Papaveraceae 10 counties
• 
  Papaver rhoeas L. Introduced PARH2

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

  Pennsylvania pellitory · Urticaceae 16 counties
• 
  Parnassia asarifolia Vent. Native PAAS2

  kidneyleaf grass of Parnassus · Saxifragaceae 7 counties
• 
  Parnassia grandifolia DC. Native PAGR

  largeleaf grass of Parnassus · Saxifragaceae 2 counties
• 
  Paronychia argyrocoma (Michx.) Nutt. Native PAAR4

  silvery nailwort · Caryophyllaceae 4 counties
• 
  Paronychia canadensis (L.) Alph. Wood Native PACA11

  smooth forked nailwort · Caryophyllaceae 35 counties
• 
  Paronychia fastigiata (Raf.) Fernald Native PAFA3

  hairy forked nailwort · Caryophyllaceae 25 counties
• 
  Paronychia fastigiata (Raf.) Fernald var. fastigiata Native PAFAF

  hairy forked nailwort · Caryophyllaceae 1 county
• 
  Paronychia montana (Small) Pax & K. Hoffm. Native PAMO7

  mountain nailwort · Caryophyllaceae 9 counties
• 
  Paronychia virginica Spreng. Native PAVI4

  yellow nailwort · Caryophyllaceae 5 counties
• 
  Parthenium integrifolium L. Native PAIN3

  wild quinine · Asteraceae 8 counties
• 
  Parthenium integrifolium L. var. integrifolium Native PAINI

  wild quinine · Asteraceae 8 counties
• 
  Parthenocissus quinquefolia (L.) Planch. Native PAQU2

  Virginia creeper · Vitaceae 43 counties
• 
  Paspalum dilatatum Poir. Introduced PADI3

  dallisgrass · Poaceae 1 county
• 
  Paspalum fluitans (Elliott) Kunth Native PAFL5

  horsetail paspalum · Poaceae 3 counties
• 
  Paspalum laeve Michx. Native PALA10

  field paspalum · Poaceae 16 counties
• 
  Paspalum pubiflorum Rupr. ex Fourn. Native PAPU5

  hairyseed paspalum · Poaceae 2 counties
• 
  Paspalum setaceum Michx. Native PASE5

  thin paspalum · Poaceae 12 counties
• 
  Passiflora incarnata L. Native PAIN6

  purple passionflower · Passifloraceae 5 counties
• 
  Passiflora lutea L. Native PALU2

  yellow passionflower · Passifloraceae 25 counties