Washington

• Adams 53001
  571 taxa Open ↗
• Asotin 53003
  959 taxa Open ↗
• Benton 53005
  796 taxa Open ↗
• Chelan 53007
  1,875 taxa Open ↗
• Clallam 53009
  1,390 taxa Open ↗
• Clark 53011
  658 taxa Open ↗
• Columbia 53013
  1,183 taxa Open ↗
• Cowlitz 53015
  798 taxa Open ↗
• Douglas 53017
  679 taxa Open ↗
• Ferry 53019
  994 taxa Open ↗

Showing 2,301–2,350 of 4,423.

• 
  Ligusticum canbyi (J.M. Coult. & Rose) J.M. Coult. & Rose Native LICA2

  Canby's licorice-root · Apiaceae 10 counties
• 
  Ligusticum grayi J.M. Coult. & Rose Native LIGR

  Gray's licorice-root · Apiaceae 9 counties
• 
  Ligustrum obtusifolium Siebold & Zucc. Introduced LIOB

  border privet · Oleaceae 1 county
• 
  Ligustrum ovalifolium Hassk. Introduced LIOV

  California privet · Oleaceae 1 county
• 
  Ligustrum vulgare L. Introduced LIVU

  European privet · Oleaceae 4 counties
• 
  Lilaea scilloides (Poir.) Hauman Native LISC4

  awl-leaf lilaea · Juncaginaceae 4 counties
• 
  Lilaeopsis occidentalis J.M. Coult. & Rose Native LIOC

  western grasswort · Apiaceae 17 counties
• 
  Lilium columbianum Leichtlin Native LICO

  Columbia lily · Liliaceae 26 counties
• 
  Limosella aquatica L. Native LIAQ

  water mudwort · Scrophulariaceae 9 counties
• 
  Linanthus pungens (Torr.) J.M. Porter & L.A. Johnson Native LIPU11

  granite prickly phlox · Polemoniaceae 12 counties
• 
  Linaria dalmatica (L.) Mill. Introduced LIDA

  Dalmatian toadflax · Scrophulariaceae 34 counties
• 
  Linaria dalmatica (L.) Mill. ssp. dalmatica Introduced LIDAD

  Dalmatian toadflax · Scrophulariaceae 33 counties
• 
  Linaria purpurea (L.) Mill. Introduced LIPU3

  purple toadflax · Scrophulariaceae 3 counties
• 
  Linaria vulgaris Mill. Introduced LIVU2

  butter and eggs · Scrophulariaceae 31 counties
• 
  Lindernia dubia (L.) Pennell Native LIDU

  yellowseed false pimpernel · Scrophulariaceae 11 counties
• 
  Lindernia dubia (L.) Pennell var. anagallidea (Michx.) Cooperr. Native LIDUA

  yellowseed false pimpernel · Scrophulariaceae 8 counties
• 
  Lindernia dubia (L.) Pennell var. dubia Native LIDUD

  yellowseed false pimpernel · Scrophulariaceae 1 county
• 
  Linnaea borealis L. Native LIBO3

  twinflower · Caprifoliaceae 31 counties
• 
  Linnaea borealis L. ssp. americana (Forbes) Hultén ex R.T. Clausen Native LIBOA

  twinflower · Caprifoliaceae 21 counties
• 
  Linnaea borealis L. ssp. longiflora (Torr.) Hultén Native LIBOL2

  longtube twinflower · Caprifoliaceae 30 counties
• 
  Linum lewisii Pursh Native LILE3

  Lewis flax · Linaceae 16 counties
• 
  Linum lewisii Pursh var. lewisii Native LILEL2

  prairie flax · Linaceae 16 counties
• 
  Linum usitatissimum L. Introduced LIUS

  common flax · Linaceae 6 counties
• 
  Liparis loeselii (L.) Rich. Native LILO

  yellow widelip orchid · Orchidaceae 2 counties
• ⚘
  Lipocarpha aristulata (Coville) G. Tucker Native LIAR6

  awned halfchaff sedge · Cyperaceae 6 counties
• 
  Lipocarpha micrantha (Vahl) G. Tucker Native LIMI12

  smallflower halfchaff sedge · Cyperaceae 5 counties
• 
  Lipocarpha occidentalis (A. Gray) G. Tucker Native LIOC3

  western halfchaff sedge · Cyperaceae 1 county
• 
  Listera borealis Morong Native LIBO4

  northern twayblade · Orchidaceae 5 counties
• 
  Listera caurina Piper Native LICA10

  northwestern twayblade · Orchidaceae 24 counties
• 
  Listera convallarioides (Sw.) Nutt. ex Elliott Native LICO5

  broadlipped twayblade · Orchidaceae 18 counties
• 
  Listera cordata (L.) R. Br. Native LICO6

  heartleaf twayblade · Orchidaceae 20 counties
• 
  Listera cordata (L.) R. Br. var. nephrophylla (Rydb.) Hultén Native LICON

  heartleaf twayblade · Orchidaceae 20 counties
• 
  Lithophragma glabrum Nutt. Native LIGL2

  bulbous woodland-star · Saxifragaceae 22 counties
• 
  Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray Native LIPA5

  smallflower woodland-star · Saxifragaceae 31 counties
• 
  Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Gray var. parviflorum Native LIPAP3

  smallflower woodland-star · Saxifragaceae 31 counties
• 
  Lithophragma tenellum Nutt. Native LITE4

  slender woodland-star · Saxifragaceae 8 counties
• 
  Lithospermum ruderale Douglas ex Lehm. Native LIRU4

  western stoneseed · Boraginaceae 21 counties
• 
  Lloydia serotina (L.) Salisb. ex Rchb. Native LLSE

  common alplily · Liliaceae 8 counties
• 
  Lloydia serotina (L.) Salisb. ex Rchb. var. serotina Native LLSES2

  common alplily · Liliaceae 8 counties
• 
  Lobelia dortmanna L. Native LODO

  Dortmann's cardinalflower · Campanulaceae 7 counties
• 
  Lobelia kalmii L. Native LOKA

  Ontario lobelia · Campanulaceae 3 counties
• 
  Lobularia maritima (L.) Desv. Introduced LOMA

  sweet alyssum · Brassicaceae 4 counties
• 
  Loeflingia squarrosa Nutt. Native LOSQ

  spreading pygmyleaf · Caryophyllaceae 1 county
• 
  Loeflingia squarrosa Nutt. ssp. squarrosa Native LOSQS

  spreading pygmyleaf · Caryophyllaceae 1 county
• 
  Logfia arvensis (L.) Holub Introduced LOAR5

  field cottonrose · Asteraceae 7 counties
• 
  Logfia minima (Sm.) Dumort. Introduced LOMI4

  little cottonrose · Asteraceae 1 county
• 
  Loiseleuria procumbens (L.) Desv. Native LOPR

  alpine azalea · Ericaceae 2 counties
• 
  Lolium perenne L. Introduced LOPE

  perennial ryegrass · Poaceae 32 counties
• 
  Lolium perenne L. ssp. multiflorum (Lam.) Husnot Introduced LOPEM2

  Italian ryegrass · Poaceae 28 counties
• 
  Lolium perenne L. ssp. perenne Introduced LOPEP

  perennial ryegrass · Poaceae 1 county