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 3,301–3,350 of 8,499 (native).

• 
  Eriogonum hoffmannii S. Stokes Native ERHO4

  Hoffmann's buckwheat · Polygonaceae 1 county
• 
  Eriogonum hoffmannii S. Stokes var. hoffmannii Native ERHOH

  Hoffmann's buckwheat · Polygonaceae 1 county
• 
  Eriogonum hoffmannii S. Stokes var. robustius Native ERHOR

  robust Hoffmann's buckwheat · Polygonaceae 1 county
• 
  Eriogonum hookeri S. Watson Native ERHO6

  Hooker's buckwheat · Polygonaceae 2 counties
• 
  Eriogonum incanum Torr. & A. Gray Native ERIN9

  frosted buckwheat · Polygonaceae 12 counties
• 
  Eriogonum inerme (S. Watson) Jeps. Native ERIN3

  unarmed buckwheat · Polygonaceae 14 counties
• 
  Eriogonum inerme (S. Watson) Jeps. var. hispidulum Goodman Native ERINH

  unarmed buckwheat · Polygonaceae 8 counties
• 
  Eriogonum inerme (S. Watson) Jeps. var. inerme Native ERINI3

  unarmed buckwheat · Polygonaceae 9 counties
• 
  Eriogonum inflatum Torr. & Frém. Native ERIN4

  desert trumpet · Polygonaceae 8 counties
• 
  Eriogonum inflatum Torr. & Frém. var. deflatum I.M. Johnst. Native ERIND

  desert trumpet · Polygonaceae 4 counties
• 
  Eriogonum inflatum Torr. & Frém. var. inflatum Native ERINI4

  desert trumpet · Polygonaceae 8 counties
• 
  Eriogonum insigne S. Watson Native ERIN10

  ladder buckwheat · Polygonaceae 2 counties
• 
  Eriogonum intrafractum Coville & Morton Native ERIN5

  napkinring · Polygonaceae 1 county
• 
  Eriogonum kelloggii A. Gray Native ERKE

  Red Mountain buckwheat · Polygonaceae 1 county
• 
  Eriogonum kennedyi Porter ex S. Watson Native ERKE2

  Kennedy's buckwheat · Polygonaceae 4 counties
• 
  Eriogonum kennedyi Porter ex S. Watson var. alpigenum Munz & I.M. Johnst. Native ERKEA

  southern alpine buckwheat · Polygonaceae 2 counties
• 
  Eriogonum kennedyi Porter ex S. Watson var. austromontanum Munz & I.M. Johnst. Native ERKEA2

  southern mountain buckwheat · Polygonaceae 1 county
• 
  Eriogonum kennedyi Porter ex S. Watson var. kennedyi Native ERKEK

  Kennedy's buckwheat · Polygonaceae 3 counties
• 
  Eriogonum kennedyi Porter ex S. Watson var. pinicola Reveal Native ERKEP

  Kern buckwheat · Polygonaceae 1 county
• 
  Eriogonum latens Jeps. Native ERLA4

  Inyo buckwheat · Polygonaceae 2 counties
• 
  Eriogonum latifolium Sm. Native ERLA5

  seaside buckwheat · Polygonaceae 12 counties
• 
  Eriogonum libertini Reveal Native ERLI4

  Dubakella Mountain buckwheat · Polygonaceae 4 counties
• 
  Eriogonum lobbii Torr. & A. Gray Native ERLO2

  Lobb's buckwheat · Polygonaceae 22 counties
• 
  Eriogonum luteolum Greene Native ERLU5

  goldencarpet buckwheat · Polygonaceae 34 counties
• 
  Eriogonum luteolum Greene var. caninum (Greene) Reveal Native ERLUC

  Tiburon buckwheat · Polygonaceae 8 counties
• 
  Eriogonum luteolum Greene var. luteolum Native ERLUL

  goldencarpet buckwheat · Polygonaceae 24 counties
• 
  Eriogonum luteolum Greene var. pedunculatum (S. Stokes) Reveal Native ERLUP

  goldencarpet buckwheat · Polygonaceae 11 counties
• 
  Eriogonum luteolum Greene var. saltuarium Reveal Native ERLUS

  goldencarpet buckwheat · Polygonaceae 2 counties
• 
  Eriogonum maculatum A. Heller Native ERMA2

  spotted buckwheat · Polygonaceae 11 counties
• 
  Eriogonum marifolium Torr. & A. Gray Native ERMA4

  marumleaf buckwheat · Polygonaceae 15 counties
• 
  Eriogonum mensicola S. Stokes Native ERME10

  crescent buckwheat · Polygonaceae 2 counties
• 
  Eriogonum microthecum Nutt. Native ERMI4

  slender buckwheat · Polygonaceae 13 counties
• 
  Eriogonum microthecum Nutt. var. alpinum Reveal Native ERMIA

  alpine slender buckwheat · Polygonaceae 3 counties
• 
  Eriogonum microthecum Nutt. var. ambiguum (M.E. Jones) Reveal Native ERMIA2

  slender buckwheat · Polygonaceae 9 counties
• 
  Eriogonum microthecum Nutt. var. corymbosoides Reveal Native ERMIC

  San Bernardino buckwheat · Polygonaceae 3 counties
• 
  Eriogonum microthecum Nutt. var. johnstonii Reveal Native ERMIJ

  Johnston's buckwheat · Polygonaceae 2 counties
• 
  Eriogonum microthecum Nutt. var. lapidicola Reveal Native ERMIL

  slender buckwheat · Polygonaceae 1 county
• 
  Eriogonum microthecum Nutt. var. laxiflorum Hook. Native ERMIL2

  slender buckwheat · Polygonaceae 8 counties
• 
  Eriogonum microthecum Nutt. var. panamintense S. Stokes Native ERMIP

  Panamint buckwheat · Polygonaceae 1 county
• 
  Eriogonum microthecum Nutt. var. simpsonii (Benth.) Reveal Native ERMIS2

  Simpson's buckwheat · Polygonaceae 2 counties
• 
  Eriogonum mohavense S. Watson Native ERMO3

  Western Mojave buckwheat · Polygonaceae 3 counties
• 
  Eriogonum molestum S. Watson Native ERMO4

  pineland buckwheat · Polygonaceae 3 counties
• 
  Eriogonum nervulosum (S. Stokes) Reveal Native ERNE8

  Snow Mountain buckwheat · Polygonaceae 6 counties
• 
  Eriogonum nidularium Coville Native ERNI4

  birdnest buckwheat · Polygonaceae 7 counties
• 
  Eriogonum nortonii Greene Native ERNO2

  Pinnacles buckwheat · Polygonaceae 2 counties
• 
  Eriogonum nudum Douglas ex Benth. Native ERNU3

  naked buckwheat · Polygonaceae 56 counties
• 
  Eriogonum nudum Douglas ex Benth. var. auriculatum (Benth.) Tracy ex Jeps. Native ERNUA

  naked buckwheat · Polygonaceae 16 counties
• 
  Eriogonum nudum Douglas ex Benth. var. decurrens (S. Stokes) M.L. Bowerman Native ERNUD

  BenLomond buckwheat · Polygonaceae 2 counties
• 
  Eriogonum nudum Douglas ex Benth. var. deductum (Greene) Jeps. Native ERNUD2

  naked buckwheat · Polygonaceae 18 counties
• 
  Eriogonum nudum Douglas ex Benth. var. indictum (Jeps.) Reveal Native ERNUI

  protruding buckwheat · Polygonaceae 7 counties