Oregon

• Baker 41001
  1,572 taxa Open ↗
• Benton 41003
  1,855 taxa Open ↗
• Clackamas 41005
  1,485 taxa Open ↗
• Clatsop 41007
  979 taxa Open ↗
• Columbia 41009
  1,183 taxa Open ↗
• Coos 41011
  1,238 taxa Open ↗
• Crook 41013
  1,354 taxa Open ↗
• Curry 41015
  1,738 taxa Open ↗
• Deschutes 41017
  1,482 taxa Open ↗
• Douglas 41019
  2,250 taxa Open ↗

Showing 101–150 of 901 (introduced).

• 
  Ballota nigra L. var. nigra Introduced BANIN

  black horehound · Lamiaceae 1 county
• 
  Barbarea verna (Mill.) Asch. Introduced BAVE

  early yellowrocket · Brassicaceae 5 counties
• 
  Barbarea vulgaris W.T. Aiton Introduced BAVU

  garden yellowrocket · Brassicaceae 27 counties
• 
  Bassia hyssopifolia (Pall.) Kuntz Introduced BAHY

  fivehorn smotherweed · Chenopodiaceae 9 counties
• 
  Bassia scoparia (L.) A.J. Scott Introduced BASC5

  burningbush · Chenopodiaceae 14 counties
• 
  Bellis perennis L. Introduced BEPE2

  lawndaisy · Asteraceae 18 counties
• 
  Berkheya heterophylla O. Hoffm. Introduced BEHE

  prickly gousblom · Asteraceae 1 county
• 
  Berteroa incana (L.) DC. Introduced BEIN2

  hoary alyssum · Brassicaceae 1 county
• 
  Beta vulgaris L. Introduced BEVU2

  common beet · Chenopodiaceae 2 counties
• 
  Betula pendula Roth Introduced BEPE3

  European white birch · Betulaceae 7 counties
• 
  Bidens pilosa L. Introduced BIPI

  hairy beggarticks · Asteraceae 1 county
• 
  Borago officinalis L. Introduced BOOF

  common borage · Boraginaceae 5 counties
• 
  Brachypodium distachyon (L.) P. Beauv. Introduced BRDI2

  purple false brome · Poaceae 1 county
• 
  Brachypodium pinnatum (L.) P. Beauv. Introduced BRPI

  heath false brome · Poaceae 1 county
• 
  Brachypodium sylvaticum (Huds.) P. Beauv. Introduced BRSY

  slender false brome · Poaceae 5 counties
• 
  Brassica juncea (L.) Czern. Introduced BRJU

  brown mustard · Brassicaceae 5 counties
• 
  Brassica napus L. Introduced BRNA

  rape · Brassicaceae 2 counties
• 
  Brassica nigra (L.) W.D.J. Koch Introduced BRNI

  black mustard · Brassicaceae 13 counties
• 
  Brassica oleracea L. Introduced BROL

  cabbage · Brassicaceae 2 counties
• 
  Brassica rapa L. Introduced BRRA

  field mustard · Brassicaceae 26 counties
• 
  Brassica rapa L. var. rapa Introduced BRRAR

  field mustard · Brassicaceae 26 counties
• 
  Briza maxima L. Introduced BRMA

  big quakinggrass · Poaceae 6 counties
• 
  Briza minor L. Introduced BRMI2

  little quakinggrass · Poaceae 11 counties
• 
  Bromus arenarius Labill. Introduced BRAR3

  Australian brome · Poaceae 2 counties
• 
  Bromus arvensis L. Introduced BRAR5

  field brome · Poaceae 21 counties
• 
  Bromus briziformis Fisch. & C.A. Mey. Introduced BRBR5

  rattlesnake brome · Poaceae 21 counties
• 
  Bromus catharticus Vahl Introduced BRCA6

  rescuegrass · Poaceae 1 county
• 
  Bromus diandrus Roth Introduced BRDI3

  ripgut brome · Poaceae 26 counties
• 
  Bromus diandrus Roth ssp. rigidus (Roth) Lainz Introduced BRDIR

  ripgut brome · Poaceae 26 counties
• 
  Bromus erectus Huds. Introduced BRER3

  erect brome · Poaceae 3 counties
• 
  Bromus hordeaceus L. Introduced BRHO2

  soft brome · Poaceae 34 counties
• 
  Bromus hordeaceus L. ssp. hordeaceus Introduced BRHOH

  soft brome · Poaceae 34 counties
• 
  Bromus madritensis L. Introduced BRMA3

  compact brome · Poaceae 2 counties
• 
  Bromus racemosus L. Introduced BRRA2

  bald brome · Poaceae 25 counties
• 
  Bromus rubens L. Introduced BRRU2

  red brome · Poaceae 15 counties
• 
  Bromus secalinus L. Introduced BRSE

  rye brome · Poaceae 21 counties
• 
  Bromus secalinus L. var. secalinus Introduced BRSES

  rye brome · Poaceae 21 counties
• 
  Bromus squarrosus L. Introduced BRSQ2

  corn brome · Poaceae 1 county
• 
  Bromus sterilis L. Introduced BRST2

  poverty brome · Poaceae 19 counties
• 
  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae 32 counties
• 
  Bryonia alba L. Introduced BRAL4

  white bryony · Cucurbitaceae 1 county
• 
  Buddleja davidii Franch. Introduced BUDA2

  orange eye butterflybush · Buddlejaceae 6 counties
• 
  Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3

  corn gromwell · Boraginaceae 16 counties
• 
  Cakile maritima Scop. Introduced CAMA

  European searocket · Brassicaceae 8 counties
• 
  Calibrachoa parviflora (Juss.) D'Arcy Introduced CAPA47

  seaside petunia · Solanaceae 1 county
• 
  Callitriche stagnalis Scop. Introduced CAST

  pond water-starwort · Callitrichaceae 13 counties
• 
  Calystegia sepium (L.) R. Br. ssp. sepium Introduced CASES

  hedge false bindweed · Convolvulaceae 1 county
• 
  Camelina microcarpa Andrz. ex DC. Introduced CAMI2

  littlepod false flax · Brassicaceae 23 counties
• 
  Camelina sativa (L.) Crantz Introduced CASA2

  false flax · Brassicaceae 10 counties
• 
  Camelina sativa (L.) Crantz ssp. sativa Introduced CASAS2

  gold-of-pleasure · Brassicaceae 10 counties