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 1,301–1,350 of 2,838.

• 
  Ilex verticillata (L.) A. Gray Native ILVE

  common winterberry · Aquifoliaceae 25 counties
• 
  Impatiens capensis Meerb. Native IMCA

  jewelweed · Balsaminaceae 51 counties
• 
  Impatiens pallida Nutt. Native IMPA

  pale touch-me-not · Balsaminaceae 42 counties
• 
  Inula helenium L. Introduced INHE

  elecampane inula · Asteraceae 15 counties
• 
  Iodanthus pinnatifidus (Michx.) Steud. Native IOPI

  purplerocket · Brassicaceae 6 counties
• 
  Ionactis linariifolius (L.) Greene Native IOLI2

  flaxleaf whitetop aster · Asteraceae 15 counties
• 
  Ipomoea coccinea L. Introduced IPCO3

  redstar · Convolvulaceae 9 counties
• 
  Ipomoea hederacea Jacq. Introduced IPHE

  ivyleaf morning-glory · Convolvulaceae 25 counties
• 
  Ipomoea lacunosa L. Native IPLA

  whitestar · Convolvulaceae 15 counties
• 
  Ipomoea pandurata (L.) G. Mey. Native IPPA

  man of the earth · Convolvulaceae 29 counties
• 
  Ipomoea purpurea (L.) Roth Introduced IPPU2

  tall morning-glory · Convolvulaceae 19 counties
• 
  Iris cristata Aiton Native IRCR

  dwarf crested iris · Iridaceae 27 counties
• 
  Iris pseudacorus L. Introduced IRPS

  paleyellow iris · Iridaceae 14 counties
• 
  Iris verna L. Native IRVE

  dwarf violet iris · Iridaceae 9 counties
• 
  Iris verna L. var. smalliana Fernald ex M.E. Edwards Native IRVES

  dwarf violet iris · Iridaceae 9 counties
• 
  Iris virginica L. Native IRVI

  Virginia iris · Iridaceae 11 counties
• 
  Iris virginica L. var. shrevei (Small) E.S. Anderson Native IRVIS

  Shreve's iris · Iridaceae 11 counties
• 
  Isatis tinctoria L. Introduced ISTI

  Dyer's woad · Brassicaceae 2 counties
• 
  Isoetes engelmannii A. Braun Native ISEN

  Appalachian quillwort · Isoetaceae 14 counties
• 
  Isoetes riparia Engelm. ex A. Braun Native ISRI

  shore quillwort · Isoetaceae 1 county
• 
  Isoetes riparia Engelm. ex A. Braun var. riparia Native ISRIR

  shore quillwort · Isoetaceae 1 county
• 
  Isotria verticillata Raf. Native ISVE

  large whorled pogonia · Orchidaceae 17 counties
• 
  Iva annua L. Native IVAN2

  annual marsh elder · Asteraceae 1 county
• 
  Iva annua L. var. annua Native IVANA

  annual marsh elder · Asteraceae 1 county
• 
  Jeffersonia diphylla (L.) Pers. Native JEDI

  twinleaf · Berberidaceae 33 counties
• 
  Juglans cinerea L. Native JUCI

  butternut · Juglandaceae 2 counties
• 
  Juglans nigra L. Native JUNI

  black walnut · Juglandaceae 43 counties
• 
  Juncus acuminatus Michx. Native JUAC

  tapertip rush · Juncaceae 34 counties
• 
  Juncus arcticus Willd. Both JUAR2

  arctic rush · Juncaceae 1 county
• 
  Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén Native JUARL

  mountain rush · Juncaceae 1 county
• 
  Juncus articulatus L. Native JUAR4

  jointleaf rush · Juncaceae 5 counties
• 
  Juncus biflorus Elliott Native JUBI

  bog rush · Juncaceae 6 counties
• 
  Juncus brachycarpus Engelm. Native JUBR

  whiteroot rush · Juncaceae 1 county
• 
  Juncus brevicaudatus (Engelm.) Fernald Native JUBR4

  narrowpanicle rush · Juncaceae 10 counties
• 
  Juncus bufonius L. Native JUBU

  toad rush · Juncaceae 5 counties
• 
  Juncus bufonius L. var. bufonius Native JUBUB

  toad rush · Juncaceae 5 counties
• 
  Juncus canadensis J. Gay ex Laharpe Native JUCA3

  Canadian rush · Juncaceae 13 counties
• 
  Juncus dichotomus Elliott Native JUDI

  forked rush · Juncaceae 4 counties
• 
  Juncus diffusissimus Buckley Native JUDI2

  slimpod rush · Juncaceae 4 counties
• 
  Juncus dudleyi Wiegand Native JUDU2

  Dudley's rush · Juncaceae 8 counties
• 
  Juncus effusus L. Native JUEF

  common rush · Juncaceae 43 counties
• 
  Juncus filiformis L. Native JUFI

  thread rush · Juncaceae 3 counties
• 
  Juncus marginatus Rostk. Native JUMA4

  grassleaf rush · Juncaceae 22 counties
• 
  Juncus nodosus L. Native JUNO2

  knotted rush · Juncaceae 10 counties
• 
  Juncus nodosus L. var. nodosus Native JUNON

  knotted rush · Juncaceae 10 counties
• 
  Juncus scirpoides Lam. Native JUSC

  needlepod rush · Juncaceae 4 counties
• 
  Juncus secundus P. Beauv. ex Poir. Native JUSE

  lopsided rush · Juncaceae 6 counties
• 
  Juncus subcaudatus (Engelm.) Coville & S.F. Blake Native JUSU

  woodland rush · Juncaceae 15 counties
• 
  Juncus subcaudatus (Engelm.) Coville & S.F. Blake var. subcaudatus Native JUSUS2

  woodland rush · Juncaceae 15 counties
• 
  Juncus tenuis Willd. Native JUTE

  poverty rush · Juncaceae 48 counties