California

• Alameda 06001
  1,856 taxa Open ↗
• Alpine 06003
  1,174 taxa Open ↗
• Amador 06005
  1,226 taxa Open ↗
• Butte 06007
  2,704 taxa Open ↗
• Calaveras 06009
  1,227 taxa Open ↗
• Colusa 06011
  1,330 taxa Open ↗
• Contra Costa 06013
  1,712 taxa Open ↗
• Del Norte 06015
  1,424 taxa Open ↗
• El Dorado 06017
  1,950 taxa Open ↗
• Fresno 06019
  2,373 taxa Open ↗

Showing 751–800 of 1,412 (introduced).

• 
  Leucanthemum vulgare Lam. Introduced LEVU

  oxeye daisy · Asteraceae 22 counties
• 
  Leucojum aestivum L. Introduced LEAE

  summer snowflake · Liliaceae 1 county
• 
  Leucojum aestivum L. ssp. aestivum Introduced LEAEA

  summer snowflake · Liliaceae 1 county
• 
  Leycesteria formosa Wall. Introduced LEFO2

  Himalayan honeysuckle · Caprifoliaceae 1 county
• 
  Libertia formosa Graham Introduced LIFO

  snowy mermaid · Iridaceae 1 county
• 
  Ligustrum lucidum W.T. Aiton Introduced LILU2

  glossy privet · Oleaceae 4 counties
• 
  Ligustrum ovalifolium Hassk. Introduced LIOV

  California privet · Oleaceae 3 counties
• 
  Limnobium laevigatum (Humb. & Bonpl. ex Willd.) Heine Introduced LILA7

  West Indian spongeplant · Hydrocharitaceae 3 counties
• 
  Limonium binervosum (G.E. Sm.) C.E. Salmon Introduced LIBI4

  rock sea-lavender · Plumbaginaceae 4 counties
• 
  Limonium otolepis (Schrenk) Kuntze Introduced LIOT

  saltmarsh sea lavender · Plumbaginaceae 1 county
• 
  Limonium perezii (Stapf) F.T. Hubbard Introduced LIPE

  Perez's sea lavender · Plumbaginaceae 3 counties
• 
  Limonium ramosissimum (Poir.) Maire Introduced LIRA2

  Algerian sea lavender · Plumbaginaceae 2 counties
• 
  Limonium ramosissimum (Poir.) Maire ssp. provinciale (Pign.) Pign. Introduced LIRAP

  Algerian sea lavender · Plumbaginaceae 2 counties
• 
  Limonium sinuatum (L.) Mill. Introduced LISI2

  wavyleaf sea lavender · Plumbaginaceae 6 counties
• 
  Linaria bipartita (Vent.) Willd. Introduced LIBI3

  clovenlip toadflax · Scrophulariaceae 5 counties
• 
  Linaria dalmatica (L.) Mill. Introduced LIDA

  Dalmatian toadflax · Scrophulariaceae 44 counties
• 
  Linaria dalmatica (L.) Mill. ssp. dalmatica Introduced LIDAD

  Dalmatian toadflax · Scrophulariaceae 44 counties
• 
  Linaria maroccana Hook. f. Introduced LIMA3

  Moroccan toadflax · Scrophulariaceae 8 counties
• 
  Linaria pinifolia (Poir.) Thell. Introduced LIPI3

  pineneedle toadflax · Scrophulariaceae 6 counties
• 
  Linaria purpurea (L.) Mill. Introduced LIPU3

  purple toadflax · Scrophulariaceae 1 county
• 
  Linaria vulgaris Mill. Introduced LIVU2

  butter and eggs · Scrophulariaceae 18 counties
• 
  Linum bienne Mill. Introduced LIBI5

  pale flax · Linaceae 15 counties
• 
  Linum grandiflorum Desf. Introduced LIGR4

  flowering flax · Linaceae 2 counties
• 
  Linum trigynum L. Introduced LITR4

  French flax · Linaceae 1 county
• 
  Linum usitatissimum L. Introduced LIUS

  common flax · Linaceae 17 counties
• 
  Lobelia erinus L. Introduced LOER

  edging lobelia · Campanulaceae 2 counties
• 
  Lobularia maritima (L.) Desv. Introduced LOMA

  sweet alyssum · Brassicaceae 19 counties
• 
  Logfia gallica (L.) Coss. & Germ. Introduced LOGA2

  narrowleaf cottonrose · Asteraceae 35 counties
• 
  Lolium perenne L. Introduced LOPE

  perennial ryegrass · Poaceae 50 counties
• 
  Lolium perenne L. ssp. multiflorum (Lam.) Husnot Introduced LOPEM2

  Italian ryegrass · Poaceae 47 counties
• 
  Lolium perenne L. ssp. perenne Introduced LOPEP

  perennial ryegrass · Poaceae 5 counties
• 
  Lolium rigidum Gaudin Introduced LORI

  Wimmera ryegrass · Poaceae 1 county
• 
  Lolium temulentum L. Introduced LOTE2

  Darnel ryegrass · Poaceae 40 counties
• 
  Lolium temulentum L. ssp. temulentum Introduced LOTET

  Darnel ryegrass · Poaceae 40 counties
• 
  Lonicera etrusca Santi Introduced LOET

  Etruscan honeysuckle · Caprifoliaceae 1 county
• 
  Lonicera japonica Thunb. Introduced LOJA

  Japanese honeysuckle · Caprifoliaceae 13 counties
• 
  Lonicera tatarica L. Introduced LOTA

  Tatarian honeysuckle · Caprifoliaceae 2 counties
• 
  Lotus angustissimus L. Introduced LOAN2

  slender bird's-foot trefoil · Fabaceae 2 counties
• 
  Lotus corniculatus L. Introduced LOCO6

  bird's-foot trefoil · Fabaceae 34 counties
• 
  Lotus corniculatus L. var. corniculatus Introduced LOCOC5

  bird's-foot trefoil · Fabaceae 34 counties
• 
  Lotus pedunculatus Cav. Introduced LOPE80

  big trefoil · Fabaceae 4 counties
• 
  Lotus tenuis Waldst. & Kit. ex Willd. Introduced LOTE4

  narrowleaf trefoil · Fabaceae 7 counties
• 
  Ludwigia grandiflora (Michx.) Greuter & Burdet Introduced LUGR9

  large-flower primrose-willow · Onagraceae 7 counties
• 
  Ludwigia grandiflora (Michx.) Greuter & Burdet ssp. grandiflora Introduced LUGRG2

  large-flower primrose-willow · Onagraceae 7 counties
• 
  Ludwigia peploides (Kunth) P.H. Raven ssp. montevidensis (Spreng.) P.H. Raven Introduced LUPEM

  floating primrose-willow · Onagraceae 8 counties
• 
  Lunaria annua L. Introduced LUAN

  annual honesty · Brassicaceae 12 counties
• 
  Lychnis coronaria (L.) Desr. Introduced LYCO

  rose campion · Caryophyllaceae 16 counties
• 
  Lycium barbarum L. Introduced LYBA4

  matrimony vine · Solanaceae 9 counties
• 
  Lycium chinense Mill. Introduced LYCH

  Chinese desert-thorn · Solanaceae 5 counties
• 
  Lycium ferocissimum Miers Introduced LYFE4

  African boxthorn · Solanaceae 1 county