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 3,651–3,700 of 9,954.

• 
  Erigeron clokeyi Cronquist var. pinzliae G.L. Nesom Native ERCLP

  Clokey's fleabane · Asteraceae 1 county
• 
  Erigeron compactus S.F. Blake Native ERCO3

  cushion daisy · Asteraceae 1 county
• 
  Erigeron compositus Pursh Native ERCO4

  cutleaf daisy · Asteraceae 20 counties
• 
  Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray Native ERCO27

  Navajo fleabane · Asteraceae 5 counties
• 
  Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray var. concinnus Native ERCOC3

  Navajo fleabane · Asteraceae 5 counties
• 
  Erigeron corymbosus Nutt. Native ERCO5

  longleaf fleabane · Asteraceae 1 county
• 
  Erigeron coulteri Porter Native ERCO6

  large mountain fleabane · Asteraceae 17 counties
• 
  Erigeron decumbens Nutt. Native ERDE3

  Willamette fleabane · Asteraceae 4 counties
• 
  Erigeron decumbens Nutt. var. robustior (Cronquist) Cronquist Native ERDER2

  Willamette fleabane · Asteraceae 4 counties
• 
  Erigeron divergens Torr. & A. Gray Native ERDI4

  spreading fleabane · Asteraceae 24 counties
• 
  Erigeron eatonii A. Gray Native EREA

  Eaton's fleabane · Asteraceae 15 counties
• 
  Erigeron eatonii A. Gray var. nevadincola (S.F. Blake) G.L. Nesom Native EREAN

  Eaton's fleabane · Asteraceae 3 counties
• 
  Erigeron eatonii A. Gray var. plantagineus (Greene) Cronquist Native EREAP2

  Eaton's fleabane · Asteraceae 12 counties
• 
  Erigeron eatonii A. Gray var. sonnei (Greene) G.L. Nesom Native EREAS

  Eaton's fleabane · Asteraceae 6 counties
• 
  Erigeron elegantulus Greene Native EREL4

  blue dwarf fleabane · Asteraceae 6 counties
• 
  Erigeron elmeri (Greene) Greene Native EREL15

  Elmer's erigeron · Asteraceae 7 counties
• 
  Erigeron filifolius (Hook.) Nutt. Native ERFI2

  threadleaf fleabane · Asteraceae 7 counties
• 
  Erigeron filifolius (Hook.) Nutt. var. filifolius Native ERFIF

  threadleaf fleabane · Asteraceae 7 counties
• 
  Erigeron filifolius (Hook.) Nutt. var. robustior M. Peck Native ERFIR

  threadleaf fleabane · Asteraceae 1 county
• 
  Erigeron foliosus Nutt. Native ERFO2

  leafy fleabane · Asteraceae 42 counties
• 
  Erigeron foliosus Nutt. var. confinis (Howell) Jeps. Native ERFOC

  leafy fleabane · Asteraceae 4 counties
• 
  Erigeron foliosus Nutt. var. foliosus Native ERFOF

  leafy fleabane · Asteraceae 18 counties
• 
  Erigeron foliosus Nutt. var. franciscensis G.L. Nesom Native ERFOF3

  Franciscan erigeron · Asteraceae 13 counties
• 
  Erigeron foliosus Nutt. var. hartwegii (Greene) Jeps. Native ERFOH

  Hartweg's fleabane · Asteraceae 19 counties
• 
  Erigeron foliosus Nutt. var. mendocinus (Greene) G.L. Nesom Native ERFOM

  Mendocino erigeron · Asteraceae 3 counties
• 
  Erigeron glaucus Ker Gawl. Native ERGL3

  seaside fleabane · Asteraceae 13 counties
• 
  Erigeron inornatus (A. Gray) A. Gray Native ERIN2

  California rayless fleabane · Asteraceae 25 counties
• 
  Erigeron inornatus (A. Gray) A. Gray var. calidipetris G.L. Nesom Native ERINC3

  California rayless fleabane · Asteraceae 6 counties
• 
  Erigeron inornatus (A. Gray) A. Gray var. inornatus Native ERINI

  California rayless fleabane · Asteraceae 21 counties
• 
  Erigeron inornatus (A. Gray) A. Gray var. keilii G.L. Nesom Native ERINK

  Keil's erigeron · Asteraceae 2 counties
• 
  Erigeron karvinskianus DC. Introduced ERKA2

  Latin American fleabane · Asteraceae 7 counties
• 
  Erigeron lassenianus Greene Native ERLA2

  Mt. Lassen fleabane · Asteraceae 10 counties
• 
  Erigeron lassenianus Greene var. deficiens Cronquist Native ERLAD

  Mt. Lassen fleabane · Asteraceae 1 county
• 
  Erigeron lassenianus Greene var. lassenianus Native ERLAL4

  Mt. Lassen fleabane · Asteraceae 3 counties
• 
  Erigeron linearis (Hook.) Piper Native ERLI

  desert yellow fleabane · Asteraceae 9 counties
• 
  Erigeron lonchophyllus Hook. Native ERLO

  shortray fleabane · Asteraceae 10 counties
• 
  Erigeron maniopotamicus G.L. Nesom & T.W. Nelson Native ERMA19

  Mad River fleabane · Asteraceae 1 county
• ⚘
  Erigeron mariposanus Congdon Native ERMA15

  Mariposa erigeron · Asteraceae 1 county
• 
  Erigeron miser A. Gray Native ERMI2

  starved fleabane · Asteraceae 3 counties
• 
  Erigeron multiceps Greene Native ERMU2

  Kern River fleabane · Asteraceae 2 counties
• 
  Erigeron oxyphyllus Greene Native EROX2

  wand fleabane · Asteraceae 1 county
• 
  Erigeron parishii A. Gray Native ERPA3

  Parish's fleabane · Asteraceae 2 counties
• 
  Erigeron peregrinus (Banks ex Pursh) Greene Native ERPE3

  subalpine fleabane · Asteraceae 21 counties
• 
  Erigeron peregrinus (Banks ex Pursh) Greene ssp. callianthemus (Greene) Cronquist Native ERPEC

  subalpine fleabane · Asteraceae 21 counties
• 
  Erigeron peregrinus (Banks ex Pursh) Greene ssp. callianthemus (Greene) Cronquist var. callianthemus Native ERPEC2

  subalpine fleabane · Asteraceae 21 counties
• 
  Erigeron peregrinus (Banks ex Pursh) Greene ssp. callianthemus (Greene) Cronquist var. hirsutus Cronquist Native ERPEH

  subalpine fleabane · Asteraceae 5 counties
• 
  Erigeron petrophilus Greene Native ERPE5

  rockloving erigeron · Asteraceae 26 counties
• 
  Erigeron petrophilus Greene var. petrophilus Native ERPEP4

  rockloving erigeron · Asteraceae 18 counties
• 
  Erigeron petrophilus Greene var. sierrensis G.L. Nesom Native ERPES2

  Sierra erigeron · Asteraceae 6 counties
• 
  Erigeron petrophilus Greene var. viscidulus (A. Gray) G.L. Nesom Native ERPEV

  rockloving erigeron · Asteraceae 5 counties