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 3,151–3,200 of 9,954.

• 
  Dichondra micrantha Urb. Introduced DIMI

  Asian ponysfoot · Convolvulaceae 5 counties
• 
  Dichondra occidentalis House Native DIOC2

  western ponysfoot · Convolvulaceae 6 counties
• 
  Dicoria canescens A. Gray Native DICA4

  desert twinbugs · Asteraceae 6 counties
• 
  Dicoria canescens A. Gray ssp. canescens Native DICAC2

  desert twinbugs · Asteraceae 3 counties
• 
  Dicoria canescens A. Gray ssp. clarkiae (Kennedy) D.D. Keck Native DICAC

  desert twinbugs · Asteraceae 3 counties
• 
  Dicoria canescens A. Gray ssp. hispidula (Rydb.) D.D. Keck Native DICAH

  desert twinbugs · Asteraceae 4 counties
• 
  Digitalis purpurea L. Introduced DIPU

  purple foxglove · Scrophulariaceae 18 counties
• 
  Digitalis purpurea L. ssp. purpurea Introduced DIPUP2

  purple foxglove · Scrophulariaceae 18 counties
• 
  Digitaria californica (Benth.) Henr. Native DICA8

  Arizona cottontop · Poaceae 1 county
• 
  Digitaria ciliaris (Retz.) Koeler Native DICI

  southern crabgrass · Poaceae 1 county
• 
  Digitaria ischaemum (Schreb.) Schreb. ex Muhl. Introduced DIIS

  smooth crabgrass · Poaceae 19 counties
• 
  Digitaria sanguinalis (L.) Scop. Introduced DISA

  hairy crabgrass · Poaceae 42 counties
• 
  Dimeresia howellii A. Gray Native DIHO2

  doublet · Asteraceae 4 counties
• 
  Dimorphotheca sinuata DC. Introduced DISI4

  glandular Cape marigold · Asteraceae 10 counties
• 
  Diospyros virginiana L. Native DIVI5

  common persimmon · Ebenaceae 2 counties
• 
  Diplacus aridus Abrams Native DIAR6

  San Diego bush monkeyflower · Scrophulariaceae 2 counties
• 
  Diplacus aurantiacus (W. Curtis) Jeps. Native DIAU

  orange bush monkeyflower · Scrophulariaceae 38 counties
• 
  Diplacus aurantiacus (W. Curtis) Jeps. ssp. aurantiacus Native DIAUA

  orange bush monkeyflower · Scrophulariaceae 38 counties
• 
  Diplacus aurantiacus (W. Curtis) Jeps. ssp. australis (McMinn) R.M. Beeks Native DIAUA2

  orange bush monkeyflower · Scrophulariaceae 1 county
• 
  Diplacus calycinus Eastw. Native DICA12

  Kaweah River bush monkeyflower · Scrophulariaceae 3 counties
• 
  Diplacus clevelandii (Brandegee) Greene Native DICL2

  Cleveland's bush monkeyflower · Scrophulariaceae 3 counties
• ⚘
  Diplacus fasciculatus (Pennell) McMinn Native DIFA3

  Santa Lucia Mountain bush monkeyflower · Scrophulariaceae 2 counties
• 
  Diplacus grandiflorus (Lindl.) Groenl. Native DIGR5

  largeflower bush monkeyflower · Scrophulariaceae 4 counties
• 
  Diplacus linearis (Benth.) Greene Native DILI4

  chaparral bush monkeyflower · Scrophulariaceae 1 county
• ⚘
  Diplacus lompocensis McMinn Native DILO5

  Lompoc Mesa bush monkeyflower · Scrophulariaceae 1 county
• 
  Diplacus longiflorus Nutt. Native DILO6

  southern bush monkeyflower · Scrophulariaceae 9 counties
• 
  Diplacus parviflorus Greene Native DIPA10

  island bush monkeyflower · Scrophulariaceae 3 counties
• 
  Diplacus puniceus Nutt. Native DIPU4

  red bush monkeyflower · Scrophulariaceae 6 counties
• 
  Diplotaxis muralis (L.) DC. Introduced DIMU2

  annual wallrocket · Brassicaceae 5 counties
• 
  Diplotaxis tenuifolia (L.) DC. Introduced DITE4

  perennial wallrocket · Brassicaceae 5 counties
• 
  Dipogon lignosus (L.) Verdc. Introduced DILI8

  okie bean · Fabaceae 1 county
• 
  Dipsacus fullonum L. Introduced DIFU2

  Fuller's teasel · Dipsacaceae 17 counties
• 
  Dipsacus sativus (L.) Honck. Introduced DISA9

  Indian teasel · Dipsacaceae 11 counties
• 
  Dirca occidentalis A. Gray Native DIOC3

  western leatherwood · Thymelaeaceae 6 counties
• 
  Dissanthelium californicum (Nutt.) Benth. Native DICA5

  Catalina grass · Poaceae 1 county
• 
  Distichlis spicata (L.) Greene Native DISP

  saltgrass · Poaceae 44 counties
• 
  Dithyrea californica Harv. Native DICA7

  California shieldpod · Brassicaceae 8 counties
• 
  Dithyrea maritima (Davidson) Davidson Native DIMA6

  beach shieldpod · Brassicaceae 4 counties
• 
  Dittrichia graveolens (L.) Greuter Introduced DIGR3

  stinkwort · Asteraceae 6 counties
• 
  Dodecahema leptoceras (A. Gray ex Benth.) Reveal & Hardham Native DOLE

  slenderhorn spineflower · Polygonaceae 3 counties
• 
  Dodecatheon alpinum (A. Gray) Greene Native DOAL

  alpine shootingstar · Primulaceae 25 counties
• 
  Dodecatheon alpinum (A. Gray) Greene ssp. alpinum Native DOALA

  alpine shootingstar · Primulaceae 3 counties
• 
  Dodecatheon alpinum (A. Gray) Greene ssp. majus H.J. Thomp. Native DOALM

  alpine shootingstar · Primulaceae 25 counties
• 
  Dodecatheon clevelandii Greene Native DOCL

  padre's shootingstar · Primulaceae 32 counties
• 
  Dodecatheon clevelandii Greene ssp. clevelandii Native DOCLC

  padre's shootingstar · Primulaceae 5 counties
• 
  Dodecatheon clevelandii Greene ssp. insulare H.J. Thomp. Native DOCLI

  padre's shootingstar · Primulaceae 4 counties
• 
  Dodecatheon clevelandii Greene ssp. patulum (Greene) H.J. Thomp. Native DOCLP

  padre's shootingstar · Primulaceae 24 counties
• 
  Dodecatheon clevelandii Greene ssp. sanctarum (Greene) Abrams Native DOCLS

  padre's shootingstar · Primulaceae 10 counties
• 
  Dodecatheon conjugens Greene Native DOCO

  Bonneville shootingstar · Primulaceae 3 counties
• 
  Dodecatheon conjugens Greene ssp. conjugens Native DOCOC3

  Bonneville shootingstar · Primulaceae 3 counties