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 3,251–3,300 of 8,499 (native).

• 
  Eriogonum deflexum Torr. Native ERDE6

  flatcrown buckwheat · Polygonaceae 10 counties
• 
  Eriogonum deflexum Torr. var. baratum (Elmer) Reveal Native ERDEB

  flatcrown buckwheat · Polygonaceae 7 counties
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  Eriogonum deflexum Torr. var. deflexum Native ERDED4

  flatcrown buckwheat · Polygonaceae 8 counties
• 
  Eriogonum deflexum Torr. var. nevadense Reveal Native ERDEN

  Nevada buckwheat · Polygonaceae 1 county
• 
  Eriogonum deflexum Torr. var. rectum Reveal Native ERDER3

  flatcrown buckwheat · Polygonaceae 3 counties
• 
  Eriogonum deserticola S. Watson Native ERDE9

  Colorado Desert buckwheat · Polygonaceae 2 counties
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  Eriogonum diclinum Reveal Native ERDI10

  Jaynes Canyon buckwheat · Polygonaceae 2 counties
• 
  Eriogonum douglasii Benth. Native ERDO

  Douglas' buckwheat · Polygonaceae 5 counties
• 
  Eriogonum eastwoodianum J.T. Howell Native EREA2

  Eastwood's buckwheat · Polygonaceae 3 counties
• 
  Eriogonum elatum Douglas ex Benth. Native EREL5

  tall woolly buckwheat · Polygonaceae 15 counties
• 
  Eriogonum elatum Douglas ex Benth. var. elatum Native ERELE

  tall woolly buckwheat · Polygonaceae 13 counties
• 
  Eriogonum elatum Douglas ex Benth. var. villosum Jeps. Native ERELV

  tall woolly buckwheat · Polygonaceae 6 counties
• 
  Eriogonum elegans Greene Native EREL8

  elegant buckwheat · Polygonaceae 7 counties
• 
  Eriogonum elongatum Benth. Native EREL6

  longstem buckwheat · Polygonaceae 13 counties
• 
  Eriogonum eremicola J.T. Howell & Reveal Native ERER4

  Telescope Peak buckwheat · Polygonaceae 1 county
• 
  Eriogonum esmeraldense S. Watson Native ERES

  Esmeralda buckwheat · Polygonaceae 2 counties
• 
  Eriogonum esmeraldense S. Watson var. esmeraldense Native ERESE

  Esmeralda buckwheat · Polygonaceae 2 counties
• 
  Eriogonum fasciculatum Benth. Native ERFA2

  Eastern Mojave buckwheat · Polygonaceae 28 counties
• 
  Eriogonum fasciculatum Benth. var. fasciculatum Native ERFAF3

  Eastern Mojave buckwheat · Polygonaceae 6 counties
• 
  Eriogonum fasciculatum Benth. var. flavoviride Munz & I.M. Johnst. Native ERFAF

  Eastern Mojave buckwheat · Polygonaceae 3 counties
• 
  Eriogonum fasciculatum Benth. var. foliolosum (Nutt.) S. Stokes ex Abrams Native ERFAF2

  Eastern Mojave buckwheat · Polygonaceae 21 counties
• 
  Eriogonum fasciculatum Benth. var. polifolium (Benth.) Torr. & A. Gray Native ERFAP

  Eastern Mojave buckwheat · Polygonaceae 20 counties
• 
  Eriogonum foliosum S. Watson Native ERFO4

  Baja buckwheat · Polygonaceae 3 counties
• 
  Eriogonum giganteum S. Watson Native ERGI2

  St. Catherine's lace · Polygonaceae 6 counties
• 
  Eriogonum giganteum S. Watson var. compactum Dunkle Native ERGIC

  Santa Barbara Island buckwheat · Polygonaceae 1 county
• 
  Eriogonum giganteum S. Watson var. formosum Brandegee Native ERGIF

  San Clemente Island buckwheat · Polygonaceae 1 county
• 
  Eriogonum giganteum S. Watson var. giganteum Native ERGIG

  St. Catherine's lace · Polygonaceae 6 counties
• 
  Eriogonum gilmanii S. Stokes Native ERGI3

  Gilman's buckwheat · Polygonaceae 1 county
• 
  Eriogonum glandulosum (Nutt.) Nutt. ex Benth. Native ERGL4

  acorn buckwheat · Polygonaceae 2 counties
• 
  Eriogonum gossypinum Curran Native ERGO2

  cottony buckwheat · Polygonaceae 4 counties
• 
  Eriogonum gracile Benth. Native ERGR5

  slender woolly buckwheat · Polygonaceae 31 counties
• 
  Eriogonum gracile Benth. var. gracile Native ERGRG4

  slender woolly buckwheat · Polygonaceae 30 counties
• 
  Eriogonum gracile Benth. var. incultum Reveal Native ERGRI

  slender woolly buckwheat · Polygonaceae 3 counties
• 
  Eriogonum gracilipes S. Watson Native ERGR11

  White Mountain buckwheat · Polygonaceae 2 counties
• 
  Eriogonum gracillimum S. Watson Native ERGR6

  rose and white buckwheat · Polygonaceae 14 counties
• 
  Eriogonum grande Greene Native ERGR12

  redflower buckwheat · Polygonaceae 4 counties
• 
  Eriogonum grande Greene var. grande Native ERGRG5

  redflower buckwheat · Polygonaceae 4 counties
• 
  Eriogonum grande Greene var. rubescens (Greene) Munz Native ERGRR

  redflower buckwheat · Polygonaceae 2 counties
• 
  Eriogonum grande Greene var. timorum Reveal Native ERGRT

  San Nicolas Island buckwheat · Polygonaceae 1 county
• 
  Eriogonum heermannii Durand & Hilg. Native ERHE

  Heermann's buckwheat · Polygonaceae 11 counties
• 
  Eriogonum heermannii Durand & Hilg. var. argense (M.E. Jones) Munz Native ERHEA

  Heermann's buckwheat · Polygonaceae 3 counties
• 
  Eriogonum heermannii Durand & Hilg. var. floccosum Munz Native ERHEF

  Clark Mountain buckwheat · Polygonaceae 1 county
• 
  Eriogonum heermannii Durand & Hilg. var. heermannii Native ERHEH2

  Heermann's buckwheat · Polygonaceae 4 counties
• 
  Eriogonum heermannii Durand & Hilg. var. humilius (S. Stokes) Reveal Native ERHEH

  Heermann's buckwheat · Polygonaceae 2 counties
• 
  Eriogonum heermannii Durand & Hilg. var. occidentale S. Stokes Native ERHEO

  western Heermann's buckwheat · Polygonaceae 3 counties
• 
  Eriogonum heermannii Durand & Hilg. var. sulcatum (S. Watson) Munz & Reveal Native ERHES2

  Heermann's buckwheat · Polygonaceae 2 counties
• 
  Eriogonum heracleoides Nutt. Native ERHE2

  parsnipflower buckwheat · Polygonaceae 4 counties
• 
  Eriogonum heracleoides Nutt. var. heracleoides Native ERHEH3

  parsnipflower buckwheat · Polygonaceae 3 counties
• 
  Eriogonum hirtellum J.T. Howell & Bacig. Native ERHI7

  Klamath Mountain buckwheat · Polygonaceae 2 counties
• 
  Eriogonum hirtiflorum A. Gray ex S. Watson Native ERHI4

  hairyflower buckwheat · Polygonaceae 19 counties