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 3,001–3,050 of 8,499 (native).

• 
  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
• 
  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 hypnoides (Lam.) Britton, Sterns & Poggenb. Native ERHY

  teal lovegrass · Poaceae 19 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 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 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 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
• 
  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
• 
  Eremogone cliftonii Rabeler & R.L. Hartm. Native ERCL5

  Clifton's eremogone · Caryophyllaceae 2 counties
• 
  Eriastrum abramsii (Elmer) H. Mason Native ERAB

  Abrams' woollystar · Polemoniaceae 5 counties
• 
  Eriastrum brandegeeae H. Mason Native ERBR3

  Brandegee's woollystar · Polemoniaceae 9 counties
• 
  Eriastrum densifolium (Benth.) H. Mason Native ERDE2

  giant woollystar · Polemoniaceae 14 counties
• 
  Eriastrum densifolium (Benth.) H. Mason ssp. densifolium Native ERDED6

  giant woollystar · Polemoniaceae 14 counties
• 
  Eriastrum densifolium (Benth.) H. Mason ssp. sanctorum (Milliken) H. Mason Native ERDES

  giant woollystar · Polemoniaceae 3 counties
• 
  Eriastrum diffusum (A. Gray) H. Mason Native ERDI2

  miniature woollystar · Polemoniaceae 8 counties
• 
  Eriastrum eremicum (Jeps.) H. Mason Native ERER2

  desert woollystar · Polemoniaceae 9 counties
• 
  Eriastrum eremicum (Jeps.) H. Mason ssp. eremicum Native ERERE

  desert woollystar · Polemoniaceae 9 counties
• 
  Eriastrum ertterae D. Gowen Native ERER3

  Ertter's woollystar · Polemoniaceae 1 county
• 
  Eriastrum filifolium (Nutt.) Wooton & Standl. Native ERFI

  lavender woollystar · Polemoniaceae 17 counties
• 
  Eriastrum harwoodii (T.T. Craig) D. Gowen Native ERHA5

  Harwood's woollystar · Polemoniaceae 13 counties
• 
  Eriastrum hooveri (Jeps.) H. Mason Native ERHO2

  Hoover's woollystar · Polemoniaceae 7 counties
• 
  Eriastrum luteum (Benth.) H. Mason Native ERLU3

  yellow woollystar · Polemoniaceae 2 counties
• 
  Eriastrum pluriflorum (A. Heller) H. Mason Native ERPL2

  Tehachapi woollystar · Polemoniaceae 17 counties
• 
  Eriastrum pluriflorum (A. Heller) H. Mason ssp. pluriflorum Native ERPLP

  Tehachapi woollystar · Polemoniaceae 2 counties
• 
  Eriastrum rosamondense D. Gowen Native ERRO14

  Rosamond woollystar · Polemoniaceae 1 county
• 
  Eriastrum sapphirinum (Eastw.) H. Mason Native ERSA

  sapphire woollystar · Polemoniaceae 11 counties
• 
  Eriastrum sapphirinum (Eastw.) H. Mason ssp. dasyanthum (Brand) H. Mason Native ERSAD

  sapphire woollystar · Polemoniaceae 2 counties
• 
  Eriastrum sapphirinum (Eastw.) H. Mason ssp. sapphirinum Native ERSAS

  sapphire woollystar · Polemoniaceae 3 counties