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 2,201–2,250 of 8,499 (native).

• 
  Claytonia washingtoniana (Suksd.) Suksd. Native CLWA6

  Washington springbeauty · Portulacaceae 2 counties
• 
  Clematis lasiantha Nutt. Native CLLA3

  pipestem clematis · Ranunculaceae 41 counties
• 
  Clematis ligusticifolia Nutt. Native CLLI2

  western white clematis · Ranunculaceae 39 counties
• 
  Clematis ligusticifolia Nutt. var. brevifolia Native CLLIB

  western white clematis · Ranunculaceae 2 counties
• 
  Clematis ligusticifolia Nutt. var. californica S. Watson Native CLLIC

  California clematis · Ranunculaceae 4 counties
• 
  Clematis ligusticifolia Nutt. var. ligusticifolia Native CLLIL2

  western white clematis · Ranunculaceae 37 counties
• 
  Clematis pauciflora Nutt. Native CLPA2

  ropevine clematis · Ranunculaceae 6 counties
• 
  Cleome isomeris Greene Native CLIS

  bladderpod spiderflower · Capparaceae 13 counties
• 
  Cleome lutea Hook. Native CLLU2

  yellow spiderflower · Capparaceae 4 counties
• 
  Cleome lutea Hook. var. lutea Native CLLUL

  yellow spiderflower · Capparaceae 4 counties
• 
  Cleome platycarpa Torr. Native CLPL

  golden spiderflower · Capparaceae 5 counties
• 
  Cleome serrulata Pursh Native CLSE

  Rocky Mountain beeplant · Capparaceae 6 counties
• 
  Cleome sparsifolia S. Watson Native CLSP2

  fewleaf spiderflower · Capparaceae 2 counties
• 
  Cleomella brevipes S. Watson Native CLBR2

  shortstalk stinkweed · Capparaceae 4 counties
• 
  Cleomella hillmanii A. Nelson Native CLHI2

  Hillman's stinkweed · Capparaceae 1 county
• 
  Cleomella obtusifolia Torr. & Frém. Native CLOB

  Mojave cleomella · Capparaceae 6 counties
• 
  Cleomella parviflora A. Gray Native CLPA4

  slender cleomella · Capparaceae 5 counties
• 
  Cleomella plocasperma S. Watson Native CLPL2

  twisted cleomella · Capparaceae 4 counties
• 
  Clinopodium chandleri (Brandegee) Cantino & S.J. Wagstaff Native CLCH5

  San Miguel calamint · Lamiaceae 3 counties
• 
  Clinopodium douglasii (Benth.) Kuntze Native CLDO2

  yerba buena · Lamiaceae 22 counties
• 
  Clinopodium mimuloides (Benth.) Kuntze Native CLMI9

  monkeyflower savory · Lamiaceae 4 counties
• 
  Clintonia andrewsiana Torr. Native CLAN2

  Andrew's clintonia · Liliaceae 9 counties
• 
  Clintonia uniflora (Menzies ex Schult. & Schult. f.) Kunth Native CLUN2

  bride's bonnet · Liliaceae 14 counties
• ⚘
  Cneoridium dumosum (Nutt.) Hook. f. ex Baill. Native CNDU

  bush rue · Rutaceae 2 counties
• 
  Cochlearia groenlandica L. Native COGR6

  Danish scurvygrass · Brassicaceae 1 county
• 
  Coleogyne ramosissima Torr. Native CORA

  blackbrush · Rosaceae 6 counties
• 
  Collinsia bartsiifolia Benth. Native COBA

  white blue eyed Mary · Scrophulariaceae 28 counties
• 
  Collinsia bartsiifolia Benth. var. bartsiifolia Native COBAB

  white blue eyed Mary · Scrophulariaceae 23 counties
• 
  Collinsia bartsiifolia Benth. var. davidsonii (Parish) Newsom Native COBAD

  Davidson's blue eyed Mary · Scrophulariaceae 11 counties
• 
  Collinsia bartsiifolia Benth. var. hirsuta (Kellogg) Pennell Native COBAH

  white blue eyed Mary · Scrophulariaceae 4 counties
• 
  Collinsia callosa Parish Native COCA3

  desertmountain blue eyed Mary · Scrophulariaceae 8 counties
• 
  Collinsia childii Parry ex A. Gray Native COCH

  Child's blue eyed Mary · Scrophulariaceae 9 counties
• 
  Collinsia concolor Greene Native COCO

  Chinese houses · Scrophulariaceae 5 counties
• 
  Collinsia corymbosa Herder Native COCO2

  roundhead Chinese houses · Scrophulariaceae 5 counties
• 
  Collinsia grandiflora Lindl. Native COGR2

  giant blue eyed Mary · Scrophulariaceae 6 counties
• 
  Collinsia greenei A. Gray Native COGR3

  Greene's blue eyed Mary · Scrophulariaceae 10 counties
• 
  Collinsia heterophylla Buist ex Graham Native COHE

  purple Chinese houses · Scrophulariaceae 44 counties
• 
  Collinsia heterophylla Buist ex Graham var. austromontana (Newsom) Munz Native COHEA

  purple Chinese houses · Scrophulariaceae 2 counties
• 
  Collinsia heterophylla Buist ex Graham var. heterophylla Native COHEH

  purple Chinese houses · Scrophulariaceae 44 counties
• 
  Collinsia linearis A. Gray Native COLI

  narrowleaf blue eyed Mary · Scrophulariaceae 7 counties
• 
  Collinsia multicolor Lindl. & Paxton Native COMU

  San Francisco blue eyed Mary · Scrophulariaceae 5 counties
• 
  Collinsia parryi A. Gray Native COPA2

  Parry's blue eyed Mary · Scrophulariaceae 5 counties
• 
  Collinsia parviflora Lindl. Native COPA3

  maiden blue eyed Mary · Scrophulariaceae 29 counties
• 
  Collinsia rattanii A. Gray Native CORA2

  sticky blue eyed Mary · Scrophulariaceae 11 counties
• 
  Collinsia rattanii A. Gray ssp. rattanii Native CORAR

  sticky blue eyed Mary · Scrophulariaceae 11 counties
• 
  Collinsia sparsiflora Fisch. & C.A. Mey. Native COSP

  spinster's blue eyed Mary · Scrophulariaceae 31 counties
• 
  Collinsia sparsiflora Fisch. & C.A. Mey. var. arvensis (Greene) Jeps. Native COSPA

  spinster's blue eyed Mary · Scrophulariaceae 8 counties
• 
  Collinsia sparsiflora Fisch. & C.A. Mey. var. bruceae (M.E. Jones) Newsom Native COSPB

  spinster's blue eyed Mary · Scrophulariaceae 4 counties
• 
  Collinsia sparsiflora Fisch. & C.A. Mey. var. collina (Jeps.) Newsom Native COSPC

  spinster's blue eyed Mary · Scrophulariaceae 18 counties
• 
  Collinsia sparsiflora Fisch. & C.A. Mey. var. sparsiflora Native COSPS

  spinster's blue eyed Mary · Scrophulariaceae 19 counties