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 1,201–1,250 of 8,499 (native).

• 
  Calamagrostis stricta (Timm) Koeler Native CAST36

  slimstem reedgrass · Poaceae 14 counties
• 
  Calamagrostis stricta (Timm) Koeler ssp. inexpansa (A. Gray) C.W. Greene Native CASTI3

  northern reedgrass · Poaceae 14 counties
• 
  Calamagrostis stricta (Timm) Koeler ssp. stricta Native CASTS5

  slimstem reedgrass · Poaceae 4 counties
• 
  Calamagrostis stricta (Timm) Koeler ssp. stricta var. stricta Native CASTS8

  slimstem reedgrass · Poaceae 4 counties
• 
  Calandrinia breweri S. Watson Native CABR3

  Brewer's redmaids · Portulacaceae 16 counties
• 
  Calandrinia ciliata (Ruiz & Pav.) DC. Native CACI2

  fringed redmaids · Portulacaceae 50 counties
• 
  Calliandra eriophylla Benth. Native CAER

  fairyduster · Fabaceae 2 counties
• 
  Calliscirpus brachythrix C.N. Gilmour, J.R. Starr & Naczi Native CABR30

  short-hair cottongrass · Cyperaceae 13 counties
• 
  Calliscirpus criniger (A. Gray) C.N. Gilmour, J.R. Starr & Naczi Native CACR29

  fringed cottongrass · Cyperaceae 8 counties
• 
  Callitriche hermaphroditica L. Native CAHE2

  northern water-starwort · Callitrichaceae 16 counties
• 
  Callitriche heterophylla Pursh Native CAHE3

  twoheaded water-starwort · Callitrichaceae 32 counties
• 
  Callitriche heterophylla Pursh ssp. bolanderi (Hegelm.) Calder & Roy L. Taylor Native CAHEB3

  Bolander's water-starwort · Callitrichaceae 29 counties
• 
  Callitriche heterophylla Pursh ssp. heterophylla Native CAHEH

  twoheaded water-starwort · Callitrichaceae 8 counties
• 
  Callitriche longipedunculata Morong Native CALO2

  longstock water-starwort · Callitrichaceae 2 counties
• 
  Callitriche marginata Torr. Native CAMA3

  winged water-starwort · Callitrichaceae 39 counties
• 
  Callitriche palustris L. Native CAPA52

  vernal water-starwort · Callitrichaceae 22 counties
• 
  Callitriche trochlearis Fassett Native CATR2

  effluent water-starwort · Callitrichaceae 9 counties
• 
  Callitropsis nootkatensis (D. Don) Oerst. ex D.P. Little Native CANO9

  Alaska cedar · Cupressaceae 2 counties
• 
  Calocedrus decurrens (Torr.) Florin Native CADE27

  incense cedar · Cupressaceae 41 counties
• 
  Calochortus albus Douglas ex Benth. Native CAAL2

  white fairy-lantern · Liliaceae 29 counties
• 
  Calochortus amabilis Purdy Native CAAM3

  Diogenes' lantern · Liliaceae 14 counties
• 
  Calochortus amoenus Greene Native CAAM5

  purple fairy-lantern · Liliaceae 4 counties
• 
  Calochortus argillosus (Hoover) R. Zebell & P. Fiedler Native CAAR44

  clay mariposa lily · Liliaceae 6 counties
• 
  Calochortus bruneaunis A. Nelson & J.F. Macbr. Native CABR4

  Bruneau mariposa lily · Liliaceae 4 counties
• 
  Calochortus catalinae S. Watson Native CACA5

  Santa Catalina mariposa lily · Liliaceae 8 counties
• 
  Calochortus clavatus S. Watson Native CACL

  clubhair mariposa lily · Liliaceae 15 counties
• 
  Calochortus clavatus S. Watson var. avius Jeps. Native CACLA

  clubhair mariposa lily · Liliaceae 3 counties
• 
  Calochortus clavatus S. Watson var. clavatus Native CACLC2

  clubhair mariposa lily · Liliaceae 5 counties
• 
  Calochortus clavatus S. Watson var. gracilis Ownbey Native CACLG

  slender mariposa lily · Liliaceae 1 county
• 
  Calochortus clavatus S. Watson var. pallidus (Hoover) R. Fiedler & P. Zebell Native CACLP4

  clubhair mariposa lily · Liliaceae 12 counties
• 
  Calochortus clavatus S. Watson var. recurvifolius (Hoover) R. Fiedler & P. Zebell Native CACLR3

  Arroyo de la Cruz mariposa lily · Liliaceae 1 county
• 
  Calochortus coeruleus (Kellogg) S. Watson Native CACO3

  beavertail grass · Liliaceae 19 counties
• 
  Calochortus concolor (Baker) Purdy Native CACO4

  goldenbowl mariposa lily · Liliaceae 3 counties
• 
  Calochortus dunnii Purdy Native CADU

  Dunn's mariposa lily · Liliaceae 1 county
• 
  Calochortus elegans Pursh Native CAEL

  elegant mariposa lily · Liliaceae 2 counties
• 
  Calochortus elegans Pursh var. nanus Alph. Wood Native CAELN

  elegant mariposa lily · Liliaceae 1 county
• 
  Calochortus excavatus Greene Native CAEX2

  Inyo County star-tulip · Liliaceae 2 counties
• 
  Calochortus flexuosus S. Watson Native CAFL

  winding mariposa lily · Liliaceae 3 counties
• 
  Calochortus greenei S. Watson Native CAGR

  Greene's mariposa lily · Liliaceae 2 counties
• 
  Calochortus invenustus Greene Native CAIN3

  plain mariposa lily · Liliaceae 16 counties
• 
  Calochortus kennedyi Porter Native CAKE

  desert mariposa lily · Liliaceae 7 counties
• 
  Calochortus kennedyi Porter var. kennedyi Native CAKEK2

  desert mariposa lily · Liliaceae 5 counties
• 
  Calochortus kennedyi Porter var. munzii Jeps. Native CAKEM

  desert mariposa lily · Liliaceae 3 counties
• 
  Calochortus leichtlinii Hook. f. Native CALE3

  smokey mariposa · Liliaceae 19 counties
• 
  Calochortus longebarbatus S. Watson Native CALO3

  longbeard mariposa lily · Liliaceae 5 counties
• 
  Calochortus longebarbatus S. Watson var. longebarbatus Native CALOL

  longbeard mariposa lily · Liliaceae 5 counties
• 
  Calochortus luteus Douglas ex Lindl. Native CALU9

  yellow mariposa lily · Liliaceae 39 counties
• 
  Calochortus macrocarpus Douglas Native CAMA5

  sagebrush mariposa lily · Liliaceae 5 counties
• 
  Calochortus macrocarpus Douglas var. macrocarpus Native CAMAM9

  sagebrush mariposa lily · Liliaceae 5 counties
• 
  Calochortus minimus Ownbey Native CAMI

  Sierra mariposa lily · Liliaceae 8 counties