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 3,501–3,550 of 9,954.

• 
  Epilobium luteum Pursh Native EPLU

  yellow willowherb · Onagraceae 3 counties
• 
  Epilobium minutum Lindl. ex Lehm. Native EPMI

  chaparral willowherb · Onagraceae 37 counties
• 
  Epilobium nivium Brandegee Native EPNI

  Snow Mountain willowherb · Onagraceae 5 counties
• 
  Epilobium obcordatum A. Gray Native EPOB

  rockfringe · Onagraceae 17 counties
• 
  Epilobium oreganum Greene Native EPOR

  Grants Pass willowherb · Onagraceae 10 counties
• 
  Epilobium oregonense Hausskn. Native EPOR2

  Oregon willowherb · Onagraceae 21 counties
• 
  Epilobium pallidum (Eastw.) Hoch & P.H. Raven Native EPPA7

  largeflower spike-primrose · Onagraceae 10 counties
• 
  Epilobium palustre L. Native EPPA

  marsh willowherb · Onagraceae 2 counties
• 
  Epilobium pygmaeum (Speg.) Hoch & P.H. Raven Native EPPY4

  smooth spike-primrose · Onagraceae 38 counties
• 
  Epilobium rigidum Hausskn. Native EPRI

  stiff willowherb · Onagraceae 2 counties
• 
  Epilobium saximontanum Hausskn. Native EPSA

  Rocky Mountain willowherb · Onagraceae 2 counties
• 
  Epilobium septentrionale (D.D. Keck) R.N. Bowman & Hoch Native EPSE3

  northern willowherb · Onagraceae 3 counties
• 
  Epilobium siskiyouense (Munz) Hoch & P.H. Raven Native EPSI2

  Siskiyou willowherb · Onagraceae 2 counties
• 
  Epilobium torreyi (S. Watson) Hoch & P.H. Raven Native EPTO4

  Torrey's willowherb · Onagraceae 34 counties
• 
  Epipactis gigantea Douglas ex Hook. Native EPGI

  stream orchid · Orchidaceae 48 counties
• 
  Epipactis helleborine (L.) Crantz Introduced EPHE

  broadleaf helleborine · Orchidaceae 11 counties
• 
  Equisetum arvense L. Native EQAR

  field horsetail · Equisetaceae 42 counties
• 
  Equisetum hyemale L. Native EQHY

  scouringrush horsetail · Equisetaceae 40 counties
• 
  Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton Native EQHYA

  scouringrush horsetail · Equisetaceae 40 counties
• 
  Equisetum laevigatum A. Braun Native EQLA

  smooth horsetail · Equisetaceae 47 counties
• 
  Equisetum palustre L. Native EQPA

  marsh horsetail · Equisetaceae 4 counties
• 
  Equisetum telmateia Ehrh. Native EQTE

  giant horsetail · Equisetaceae 32 counties
• 
  Equisetum telmateia Ehrh. var. braunii (Milde) Milde Native EQTEB

  giant horsetail · Equisetaceae 32 counties
• ⚘
  Equisetum ×ferrissii Clute (pro sp.) [hyemale × laevigatum] Native EQFE

  Equisetaceae 28 counties
• ⚘
  Equisetum ×litorale Kühlewein ex Rupr. (pro sp.) [arvense × fluviatile] Native EQLI

  horsetail · Equisetaceae 1 county
• 
  Eragrostis barrelieri Daveau Introduced ERBA2

  Mediterranean lovegrass · Poaceae 5 counties
• 
  Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCI

  stinkgrass · Poaceae 28 counties
• 
  Eragrostis curvula (Schrad.) Nees Introduced ERCU2

  weeping lovegrass · Poaceae 9 counties
• 
  Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. Native ERHY

  teal lovegrass · Poaceae 19 counties
• 
  Eragrostis lehmanniana Nees Introduced ERLE

  Lehmann lovegrass · Poaceae 9 counties
• ⚘
  Eragrostis lutescens Scribn. Native ERLU2

  sixweeks lovegrass · Poaceae 1 county
• 
  Eragrostis mexicana (Hornem.) Link Native ERME

  Mexican lovegrass · Poaceae 36 counties
• 
  Eragrostis mexicana (Hornem.) Link ssp. mexicana Native ERMEM

  Mexican lovegrass · Poaceae 3 counties
• 
  Eragrostis mexicana (Hornem.) Link ssp. virescens (J. Presl) S.D. Koch & Sánchez Vega Native ERMEV

  Mexican lovegrass · Poaceae 36 counties
• 
  Eragrostis minor Host Introduced ERMI5

  little lovegrass · Poaceae 7 counties
• 
  Eragrostis pectinacea (Michx.) Nees ex Steud. Native ERPE

  tufted lovegrass · Poaceae 32 counties
• 
  Eragrostis pectinacea (Michx.) Nees ex Steud. var. miserrima (Fourn.) J. Reeder Native ERPEM

  desert lovegrass · Poaceae 2 counties
• 
  Eragrostis pectinacea (Michx.) Nees ex Steud. var. pectinacea Native ERPEP2

  tufted lovegrass · Poaceae 30 counties
• 
  Eragrostis pilosa (L.) P. Beauv. Introduced ERPI2

  Indian lovegrass · Poaceae 16 counties
• 
  Eragrostis secundiflora J. Presl Native ERSE

  red lovegrass · Poaceae 1 county
• 
  Eragrostis secundiflora J. Presl ssp. oxylepis (Torr.) S.D. Koch Native ERSEO

  red lovegrass · Poaceae 1 county
• 
  Erechtites glomeratus (Desf. ex Poir.) DC. Introduced ERGL11

  cutleaf burnweed · Asteraceae 15 counties
• 
  Erechtites hieraciifolius (L.) Raf. ex DC. Native ERHI12

  American burnweed · Asteraceae 14 counties
• 
  Erechtites hieraciifolius (L.) Raf. ex DC. var. hieraciifolius Native ERHIH2

  American burnweed · Asteraceae 14 counties
• ⚘
  Erechtites minimus (Poir.) DC. Introduced ERMI8

  coastal burnweed · Asteraceae 12 counties
• 
  Eremalche exilis (A. Gray) Greene Native EREX3

  white mallow · Malvaceae 12 counties
• 
  Eremalche parryi (Greene) Greene Native ERPA14

  Parry's mallow · Malvaceae 14 counties
• 
  Eremalche parryi (Greene) Greene ssp. kernensis (C.B. Wolf) D.M. Bates Native ERPAK

  Kern mallow · Malvaceae 1 county
• 
  Eremalche parryi (Greene) Greene ssp. parryi Native ERPAP9

  Parry's mallow · Malvaceae 13 counties
• 
  Eremalche rotundifolia (A. Gray) Greene Native ERRO8

  desert fivespot · Malvaceae 6 counties