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 51–100 of 570 (introduced).

• 
  Artemisia biennis Willd. var. biennis Introduced ARBIB

  biennial wormwood · Asteraceae 1 county
• 
  Artemisia stelleriana Besser Introduced ARST6

  oldwoman · Asteraceae 1 county
• 
  Arthraxon hispidus (Thunb.) Makino Introduced ARHI3

  small carpetgrass · Poaceae 18 counties
• 
  Arundo donax L. Introduced ARDO4

  giant reed · Poaceae 2 counties
• 
  Asparagus officinalis L. Introduced ASOF

  garden asparagus · Liliaceae 23 counties
• 
  Asperula arvensis L. Introduced ASAR2

  blue woodruff · Rubiaceae 1 county
• 
  Atriplex patula L. Introduced ATPA4

  spear saltbush · Chenopodiaceae 6 counties
• 
  Avena fatua L. Introduced AVFA

  wild oat · Poaceae 3 counties
• 
  Avena sativa L. Introduced AVSA

  common oat · Poaceae 6 counties
• 
  Barbarea verna (Mill.) Asch. Introduced BAVE

  early yellowrocket · Brassicaceae 19 counties
• 
  Barbarea vulgaris W.T. Aiton Introduced BAVU

  garden yellowrocket · Brassicaceae 38 counties
• 
  Bassia scoparia (L.) A.J. Scott Introduced BASC5

  burningbush · Chenopodiaceae 4 counties
• 
  Belamcanda chinensis (L.) DC. Introduced BECH

  blackberry lily · Iridaceae 6 counties
• 
  Bellis perennis L. Introduced BEPE2

  lawndaisy · Asteraceae 11 counties
• 
  Berberis thunbergii DC. Introduced BETH

  Japanese barberry · Berberidaceae 16 counties
• 
  Berberis vulgaris L. Introduced BEVU

  common barberry · Berberidaceae 5 counties
• 
  Berteroa incana (L.) DC. Introduced BEIN2

  hoary alyssum · Brassicaceae 5 counties
• 
  Borago officinalis L. Introduced BOOF

  common borage · Boraginaceae 1 county
• 
  Brassica juncea (L.) Czern. Introduced BRJU

  brown mustard · Brassicaceae 11 counties
• 
  Brassica napus L. Introduced BRNA

  rape · Brassicaceae 12 counties
• 
  Brassica nigra (L.) W.D.J. Koch Introduced BRNI

  black mustard · Brassicaceae 14 counties
• 
  Brassica rapa L. Introduced BRRA

  field mustard · Brassicaceae 20 counties
• 
  Brassica rapa L. var. rapa Introduced BRRAR

  field mustard · Brassicaceae 19 counties
• 
  Bromus arvensis L. Introduced BRAR5

  field brome · Poaceae 25 counties
• 
  Bromus erectus Huds. Introduced BRER3

  erect brome · Poaceae 3 counties
• 
  Bromus inermis Leyss. ssp. inermis Introduced BRINI

  smooth brome · Poaceae 20 counties
• 
  Bromus inermis Leyss. ssp. inermis var. inermis Introduced BRINI2

  smooth brome · Poaceae 20 counties
• 
  Bromus racemosus L. Introduced BRRA2

  bald brome · Poaceae 44 counties
• 
  Bromus secalinus L. Introduced BRSE

  rye brome · Poaceae 15 counties
• 
  Bromus secalinus L. var. secalinus Introduced BRSES

  rye brome · Poaceae 15 counties
• 
  Bromus sterilis L. Introduced BRST2

  poverty brome · Poaceae 9 counties
• 
  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae 22 counties
• 
  Buddleja davidii Franch. Introduced BUDA2

  orange eye butterflybush · Buddlejaceae 3 counties
• 
  Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3

  corn gromwell · Boraginaceae 20 counties
• 
  Bupleurum rotundifolium L. Introduced BURO

  hare's ear · Apiaceae 3 counties
• 
  Calluna vulgaris (L.) Hull Introduced CAVU

  heather · Ericaceae 2 counties
• 
  Calystegia sepium (L.) R. Br. ssp. sepium Introduced CASES

  hedge false bindweed · Convolvulaceae 29 counties
• 
  Camelina microcarpa Andrz. ex DC. Introduced CAMI2

  littlepod false flax · Brassicaceae 9 counties
• 
  Camelina sativa (L.) Crantz Introduced CASA2

  false flax · Brassicaceae 9 counties
• 
  Camelina sativa (L.) Crantz ssp. sativa Introduced CASAS2

  gold-of-pleasure · Brassicaceae 9 counties
• 
  Campanula rapunculoides L. Introduced CARA

  rampion bellflower · Campanulaceae 8 counties
• 
  Cannabis sativa L. Introduced CASA3

  marijuana · Cannabaceae 7 counties
• 
  Cannabis sativa L. ssp. sativa Introduced CASAS3

  marijuana · Cannabaceae 7 counties
• 
  Cannabis sativa L. ssp. sativa var. sativa Introduced CASAS9

  marijuana · Cannabaceae 7 counties
• 
  Capsella bursa-pastoris (L.) Medik. Introduced CABU2

  shepherd's purse · Brassicaceae 31 counties
• 
  Cardamine hirsuta L. Introduced CAHI3

  hairy bittercress · Brassicaceae 33 counties
• 
  Cardamine impatiens L. Introduced CAIM

  narrowleaf bittercress · Brassicaceae 8 counties
• 
  Cardaria draba (L.) Desv. Introduced CADR

  whitetop · Brassicaceae 1 county
• 
  Carduus acanthoides L. Introduced CAAC

  spiny plumeless thistle · Asteraceae 8 counties
• 
  Carduus crispus L. Introduced CACR2

  curly plumeless thistle · Asteraceae 3 counties