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 401–450 of 9,954.

• 
  Amphipappus fremontii Torr. & A. Gray ex A. Gray ssp. fremontii Native AMFRF

  Fremont's chaffbush · Asteraceae 2 counties
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  Amphipappus fremontii Torr. & A. Gray ex A. Gray ssp. spinosus (A. Nelson) D.D. Keck Native AMFRS2

  Fremont's chaffbush · Asteraceae 2 counties
• 
  Amsinckia douglasiana A. DC. Native AMDO

  Douglas' fiddleneck · Boraginaceae 22 counties
• 
  Amsinckia eastwoodiae J.F. Macbr. Native AMEA2

  Eastwood's fiddleneck · Boraginaceae 22 counties
• 
  Amsinckia grandiflora (Kleeb. ex A. Gray) Kleeb. ex Greene Native AMGR3

  largeflowered fiddleneck · Boraginaceae 3 counties
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  Amsinckia lunaris J.F. Macbr. Native AMLU

  bentflower fiddleneck · Boraginaceae 11 counties
• 
  Amsinckia lycopsoides Lehm. Native AMLY

  tarweed fiddleneck · Boraginaceae 37 counties
• 
  Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. Native AMME

  Menzies' fiddleneck · Boraginaceae 57 counties
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  Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. var. intermedia (Fisch. & C.A. Mey.) Ganders Native AMMEI2

  common fiddleneck · Boraginaceae 55 counties
• 
  Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. var. menziesii Native AMMEM2

  Menzies' fiddleneck · Boraginaceae 48 counties
• 
  Amsinckia spectabilis Fisch. & C.A. Mey. Native AMSP3

  woolly breeches · Boraginaceae 16 counties
• 
  Amsinckia tessellata A. Gray Native AMTE3

  bristly fiddleneck · Boraginaceae 31 counties
• 
  Amsinckia tessellata A. Gray var. gloriosa (Eastw. ex Suksd.) Hoover Native AMTEG

  bristly fiddleneck · Boraginaceae 18 counties
• 
  Amsinckia tessellata A. Gray var. tessellata Native AMTET

  bristly fiddleneck · Boraginaceae 25 counties
• 
  Amsinckia vernicosa Hook. & Arn. Native AMVE

  green fiddleneck · Boraginaceae 14 counties
• 
  Amsinckia vernicosa Hook. & Arn. var. furcata (Suksd.) Hoover Native AMVEF

  forked green fiddleneck · Boraginaceae 5 counties
• 
  Amsinckia vernicosa Hook. & Arn. var. vernicosa Native AMVEV

  green fiddleneck · Boraginaceae 14 counties
• 
  Amsonia tomentosa Torr. & Frém. Native AMTO2

  woolly bluestar · Apocynaceae 3 counties
• 
  Amsonia tomentosa Torr. & Frém. var. tomentosa Native AMTOT

  woolly bluestar · Apocynaceae 3 counties
• 
  Anagallis arvensis L. Introduced ANAR

  scarlet pimpernel · Primulaceae 39 counties
• 
  Anagallis arvensis L. ssp. arvensis Introduced ANARA7

  scarlet pimpernel · Primulaceae 39 counties
• 
  Anagallis arvensis L. ssp. foemina (Mill.) Schinz & Thell. Introduced ANARF

  poorman's weatherglass · Primulaceae 1 county
• 
  Anagallis minima (L.) Krause Native ANMI4

  chaffweed · Primulaceae 25 counties
• 
  Anagallis monelli L. Introduced ANMO2

  flaxleaf pimpernel · Primulaceae 3 counties
• 
  Anaphalis margaritacea (L.) Benth. Native ANMA

  western pearly everlasting · Asteraceae 35 counties
• 
  Anchusa arvensis (L.) M. Bieb. Introduced ANAR16

  small bugloss · Boraginaceae 1 county
• 
  Anchusa azurea Mill. Introduced ANAZ

  Italian bugloss · Boraginaceae 1 county
• 
  Anchusa officinalis L. Introduced ANOF

  common bugloss · Boraginaceae 2 counties
• 
  Ancistrocarphus filagineus A. Gray Native ANFI3

  false neststraw · Asteraceae 35 counties
• 
  Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. Native ANGL2

  bushy bluestem · Poaceae 13 counties
• 
  Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. var. pumilus Vasey ex L.H. Dewey Native ANGLP

  bushy bluestem · Poaceae 9 counties
• 
  Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. var. scabriglumis C.S. Campbell Native ANGLS

  roughglume bushy bluestem · Poaceae 11 counties
• 
  Andropogon virginicus L. Native ANVI2

  broomsedge bluestem · Poaceae 9 counties
• 
  Andropogon virginicus L. var. virginicus Native ANVIV

  broomsedge bluestem · Poaceae 9 counties
• 
  Androsace elongata L. Native ANEL2

  California rockjasmine · Primulaceae 17 counties
• 
  Androsace elongata L. ssp. acuta (Greene) G.T. Robbins Native ANELA

  California rockjasmine · Primulaceae 17 counties
• 
  Androsace filiformis Retz. Native ANFI

  filiform rockjasmine · Primulaceae 1 county
• 
  Androsace occidentalis Pursh Native ANOC2

  western rockjasmine · Primulaceae 1 county
• 
  Androsace septentrionalis L. Native ANSE4

  pygmyflower rockjasmine · Primulaceae 6 counties
• 
  Androsace septentrionalis L. ssp. subumbellata (A. Nelson) G.T. Robbins Native ANSES5

  pygmyflower rockjasmine · Primulaceae 6 counties
• 
  Androstephium breviflorum S. Watson Native ANBR4

  pink funnel lily · Liliaceae 3 counties
• 
  Anelsonia eurycarpa (A. Gray) J.F. Macbr. & Payson Native ANEU

  daggerpod · Brassicaceae 6 counties
• 
  Anemone deltoidea Hook. Native ANDE3

  Columbian windflower · Ranunculaceae 5 counties
• 
  Anemone drummondii S. Watson Native ANDR

  Drummond's anemone · Ranunculaceae 19 counties
• 
  Anemone drummondii S. Watson ssp. drummondii Native ANDRD

  Drummond's anemone · Ranunculaceae 19 counties
• 
  Anemone multifida Poir. Native ANMU

  Pacific anemone · Ranunculaceae 1 county
• 
  Anemone multifida Poir. var. multifida Native ANMUM3

  Pacific anemone · Ranunculaceae 1 county
• 
  Anemone oregana A. Gray Native ANOR

  blue windflower · Ranunculaceae 16 counties
• 
  Anemone oregana A. Gray var. oregana Native ANORO

  blue windflower · Ranunculaceae 16 counties
• 
  Anemone tuberosa Rydb. Native ANTU

  tuber anemone · Ranunculaceae 4 counties