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 1,851–1,900 of 9,954.

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  Carex pyrenaica Wahlenb. Native CAPY3

  Pyrenean sedge · Cyperaceae 1 county
• 
  Carex pyrenaica Wahlenb. ssp. pyrenaica Native CAPYP

  Pyrenean sedge · Cyperaceae 1 county
• 
  Carex raynoldsii Dewey Native CARA6

  Raynolds' sedge · Cyperaceae 16 counties
• 
  Carex rossii Boott Native CARO5

  Ross' sedge · Cyperaceae 25 counties
• 
  Carex saliniformis Mack. Native CASA6

  Santa Cruz sedge · Cyperaceae 4 counties
• 
  Carex sartwelliana Olney Native CASA7

  Yosemite sedge · Cyperaceae 6 counties
• 
  Carex scabriuscula Mack. Native CASC14

  Siskiyou sedge · Cyperaceae 4 counties
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  Carex schottii Dewey Native CASC8

  Schott's sedge · Cyperaceae 10 counties
• 
  Carex scirpoidea Michx. Native CASC10

  northern singlespike sedge · Cyperaceae 2 counties
• 
  Carex scirpoidea Michx. ssp. pseudoscirpoidea (Rydb.) Dunlop Native CASCP3

  western singlespike sedge · Cyperaceae 2 counties
• 
  Carex scoparia Schkuhr ex Willd. Native CASC11

  broom sedge · Cyperaceae 2 counties
• 
  Carex scoparia Schkuhr ex Willd. var. scoparia Native CASCS

  broom sedge · Cyperaceae 2 counties
• 
  Carex scopulorum T. Holm Native CASC12

  mountain sedge · Cyperaceae 23 counties
• 
  Carex scopulorum T. Holm var. bracteosa (L.H. Bailey) F.J. Herm. Native CASCB

  mountain sedge · Cyperaceae 23 counties
• 
  Carex senta Boott Native CASE

  swamp carex · Cyperaceae 18 counties
• 
  Carex serpenticola P. Zika Native CASE33

  serpentine sedge · Cyperaceae 1 county
• 
  Carex serratodens W. Boott Native CASE2

  twotooth sedge · Cyperaceae 28 counties
• 
  Carex sheldonii Mack. Native CASH

  Sheldon's sedge · Cyperaceae 5 counties
• 
  Carex simulata Mack. Native CASI2

  analogue sedge · Cyperaceae 21 counties
• 
  Carex specifica L.H. Bailey Native CASP4

  narrowfruit sedge · Cyperaceae 14 counties
• 
  Carex spectabilis Dewey Native CASP5

  showy sedge · Cyperaceae 18 counties
• 
  Carex spissa L.H. Bailey Native CASP6

  San Diego sedge · Cyperaceae 7 counties
• 
  Carex stipata Muhl. ex Willd. Native CAST5

  awlfruit sedge · Cyperaceae 13 counties
• 
  Carex stipata Muhl. ex Willd. var. stipata Native CASTS3

  owlfruit sedge · Cyperaceae 13 counties
• 
  Carex straminiformis L.H. Bailey Native CAST7

  Shasta sedge · Cyperaceae 19 counties
• 
  Carex subbracteata Mack. Native CASU4

  smallbract sedge · Cyperaceae 13 counties
• 
  Carex subfusca W. Boott Native CASU6

  brown sedge · Cyperaceae 43 counties
• 
  Carex subnigricans Stacey Native CASU7

  nearlyblack sedge · Cyperaceae 9 counties
• 
  Carex tahoensis Smiley Native CATA

  Tahoe sedge · Cyperaceae 5 counties
• 
  Carex teneriformis Mack. Native CATE4

  Sierra slender sedge · Cyperaceae 9 counties
• 
  Carex texensis (Torr.) L.H. Bailey Native CATE7

  Texas sedge · Cyperaceae 3 counties
• ⚘
  Carex tiogana D.W. Taylor & J.D. Mastrog. Native CATI5

  Tioga Pass sedge · Cyperaceae 1 county
• 
  Carex tompkinsii J.T. Howell Native CATO9

  Thompkins' sedge · Cyperaceae 3 counties
• 
  Carex triquetra Boott Native CATR9

  triangularfruit sedge · Cyperaceae 8 counties
• 
  Carex tumulicola Mack. Native CATU3

  splitawn sedge · Cyperaceae 22 counties
• 
  Carex turbinata Liebm. Native CATU17

  turban sedge · Cyperaceae 1 county
• 
  Carex unilateralis Mack. Native CAUN3

  lateral sedge · Cyperaceae 2 counties
• 
  Carex utriculata Boott Native CAUT

  Northwest Territory sedge · Cyperaceae 29 counties
• 
  Carex vallicola Dewey Native CAVA3

  valley sedge · Cyperaceae 5 counties
• 
  Carex vallicola Dewey var. vallicola Native CAVAV

  valley sedge · Cyperaceae 5 counties
• 
  Carex vernacula L.H. Bailey Native CAVE5

  native sedge · Cyperaceae 15 counties
• 
  Carex viridula Michx. Native CAVI5

  little green sedge · Cyperaceae 4 counties
• 
  Carex viridula Michx. ssp. viridula Native CAVIV

  little green sedge · Cyperaceae 4 counties
• 
  Carex vulpinoidea Michx. Native CAVU2

  fox sedge · Cyperaceae 5 counties
• 
  Carex vulpinoidea Michx. var. vulpinoidea Native CAVUV

  fox sedge · Cyperaceae 5 counties
• 
  Carex whitneyi Olney Native CAWH

  Whitney's sedge · Cyperaceae 19 counties
• 
  Carex xerophila Janeway & Zika Native CAXE2

  chaparral sedge · Cyperaceae 4 counties
• 
  Carlowrightia arizonica A. Gray Native CAAR7

  Arizona wrightwort · Acanthaceae 1 county
• 
  Carlquistia muirii (A. Gray) B.G. Baldw. Native CAMU27

  Muir's raillardiopsis · Asteraceae 4 counties
• 
  Carnegiea gigantea (Engelm.) Britton & Rose Native CAGI10

  saguaro · Cactaceae 3 counties