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 3,551–3,600 of 8,499 (native).

• 
  Eschscholzia lemmonii Greene ssp. lemmonii Native ESLEL

  Lemmon's poppy · Papaveraceae 9 counties
• 
  Eschscholzia lobbii Greene Native ESLO

  fryingpans · Papaveraceae 24 counties
• 
  Eschscholzia minutiflora S. Watson Native ESMI

  pygmy poppy · Papaveraceae 11 counties
• 
  Eschscholzia minutiflora S. Watson ssp. covillei (Greene) C. Clark Native ESMIC2

  Coville's poppy · Papaveraceae 2 counties
• 
  Eschscholzia minutiflora S. Watson ssp. minutiflora Native ESMIM3

  pygmy poppy · Papaveraceae 11 counties
• 
  Eschscholzia minutiflora S. Watson ssp. twisselmannii C. Clark Native ESMIT

  Red Rock poppy · Papaveraceae 1 county
• 
  Eschscholzia papastillii Still Native ESPA3

  cryptic desert poppy · Papaveraceae 5 counties
• 
  Eschscholzia parishii Greene Native ESPA

  Parish's poppy · Papaveraceae 6 counties
• 
  Eschscholzia ramosa Greene Native ESRA

  Channel Island poppy · Papaveraceae 3 counties
• 
  Eschscholzia rhombipetala Greene Native ESRH

  diamondpetal California poppy · Papaveraceae 5 counties
• 
  Escobaria alversonii (J.M. Coult.) N.P. Taylor Native ESAL2

  cushion foxtail cactus · Cactaceae 3 counties
• 
  Escobaria vivipara (Nutt.) Buxbaum Native ESVI2

  spinystar · Cactaceae 4 counties
• 
  Escobaria vivipara (Nutt.) Buxbaum var. deserti (Engelm.) D.R. Hunt Native ESVID

  desert spinystar · Cactaceae 2 counties
• 
  Escobaria vivipara (Nutt.) Buxbaum var. rosea (Clokey) D.R. Hunt Native ESVIR2

  spinystar · Cactaceae 1 county
• 
  Eucephalus breweri (A. Gray) G.L. Nesom Native EUBR12

  Brewer's aster · Asteraceae 23 counties
• 
  Eucephalus brickellioides (Greene) G.L. Nesom Native EUBR13

  brickellbush aster · Asteraceae 5 counties
• ⚘
  Eucephalus glabratus (Greene) Greene Native EUGL18

  smooth aster · Asteraceae 2 counties
• 
  Eucephalus ledophyllus (A. Gray) Greene Native EULE14

  Cascade aster · Asteraceae 5 counties
• 
  Eucephalus ledophyllus (A. Gray) Greene var. ledophyllus Native EULEL2

  Cascade aster · Asteraceae 5 counties
• 
  Eucnide rupestris (Baill.) H.J. Thomp. & Ernst Native EURU5

  rock nettle · Loasaceae 2 counties
• 
  Eucnide urens (Parry ex A. Gray) Parry Native EUUR

  desert stingbush · Loasaceae 3 counties
• 
  Eucrypta chrysanthemifolia (Benth.) Greene Native EUCH

  spotted hideseed · Hydrophyllaceae 19 counties
• 
  Eucrypta chrysanthemifolia (Benth.) Greene var. bipinnatifida (Torr.) Constance Native EUCHB

  spotted hideseed · Hydrophyllaceae 5 counties
• 
  Eucrypta chrysanthemifolia (Benth.) Greene var. chrysanthemifolia Native EUCHC

  spotted hideseed · Hydrophyllaceae 18 counties
• 
  Eucrypta micrantha (Torr.) A. Heller Native EUMI2

  dainty desert hideseed · Hydrophyllaceae 6 counties
• 
  Euonymus occidentalis Nutt. ex Torr. Native EUOC8

  western burning bush · Celastraceae 16 counties
• 
  Euonymus occidentalis Nutt. ex Torr. var. occidentalis Native EUOCO

  western burning bush · Celastraceae 14 counties
• 
  Euonymus occidentalis Nutt. ex Torr. var. parishii (Trel.) Jeps. Native EUOCP2

  western burning bush · Celastraceae 2 counties
• 
  Euphorbia crenulata Engelm. Native EUCR2

  Chinese caps · Euphorbiaceae 39 counties
• 
  Euphorbia cyathophora Murray Native EUCY

  fire on the mountain · Euphorbiaceae 3 counties
• 
  Euphorbia dentata Michx. var. dentata Native EUDED

  toothed spurge · Euphorbiaceae 2 counties
• 
  Euphorbia eriantha Benth. Native EUER2

  beetle spurge · Euphorbiaceae 3 counties
• 
  Euphorbia exstipulata Engelm. Native EUEX4

  squareseed spurge · Euphorbiaceae 1 county
• 
  Euphorbia heterophylla L. Native EUHE4

  Mexican fireplant · Euphorbiaceae 2 counties
• 
  Euphorbia marginata Pursh Native EUMA8

  snow on the mountain · Euphorbiaceae 4 counties
• 
  Euphorbia misera Benth. Native EUMI4

  cliff spurge · Euphorbiaceae 5 counties
• 
  Euphorbia palmeri Engelm. ex S. Watson Native EUPA4

  woodland spurge · Euphorbiaceae 6 counties
• 
  Euphorbia palmeri Engelm. ex S. Watson var. palmeri Native EUPAP

  woodland spurge · Euphorbiaceae 6 counties
• 
  Euphorbia schizoloba Engelm. Native EUSC6

  Mojave spurge · Euphorbiaceae 3 counties
• 
  Euphorbia spathulata Lam. Native EUSP

  warty spurge · Euphorbiaceae 41 counties
• 
  Eurybia integrifolia (Nutt.) G.L. Nesom Native EUIN9

  thickstem aster · Asteraceae 18 counties
• 
  Eurybia radulina (A. Gray) G.L. Nesom Native EURA11

  roughleaf aster · Asteraceae 28 counties
• 
  Eustoma exaltatum (L.) Salisb. ex G. Don Native EUEX5

  catchfly prairie gentian · Gentianaceae 5 counties
• 
  Eustoma exaltatum (L.) Salisb. ex G. Don ssp. exaltatum Native EUEXE2

  catchfly prairie gentian · Gentianaceae 5 counties
• 
  Euthamia occidentalis Nutt. Native EUOC4

  western goldentop · Asteraceae 40 counties
• 
  Fagonia laevis Standl. Native FALA

  California fagonbush · Zygophyllaceae 5 counties
• 
  Fagonia pachyacantha Rydb. Native FAPA2

  sticky fagonbush · Zygophyllaceae 4 counties
• 
  Fallugia paradoxa (D. Don) Endl. ex Torr. Native FAPA

  Apache plume · Rosaceae 4 counties
• 
  Fendlerella utahensis (S. Watson) A. Heller Native FEUT

  Utah fendlerbush · Hydrangeaceae 2 counties
• 
  Fendlerella utahensis (S. Watson) A. Heller var. utahensis Native FEUTU

  Utah fendlerbush · Hydrangeaceae 2 counties