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 9,851–9,900 of 9,954.

• 
  Viola purpurea Kellogg ssp. dimorpha M.S. Baker & J.C. Clausen Native VIPUD

  goosefoot violet · Violaceae 5 counties
• 
  Viola purpurea Kellogg ssp. geophyta M.S. Baker & J.C. Clausen Native VIPUG

  goosefoot violet · Violaceae 1 county
• 
  Viola purpurea Kellogg ssp. integrifolia M.S. Baker & J.C. Clausen Native VIPUI

  goosefoot violet · Violaceae 15 counties
• 
  Viola purpurea Kellogg ssp. mesophyta M.S. Baker & J.C. Clausen Native VIPUM

  goosefoot violet · Violaceae 7 counties
• 
  Viola purpurea Kellogg ssp. mohavensis (M.S. Baker & J.C. Clausen) J.C. Clausen Native VIPUM2

  goosefoot violet · Violaceae 8 counties
• 
  Viola purpurea Kellogg ssp. purpurea Native VIPUP3

  goosefoot violet · Violaceae 33 counties
• 
  Viola purpurea Kellogg ssp. quercetorum (M.S. Baker & J.C. Clausen) R.J. Little Native VIPUQ

  goosefoot violet · Violaceae 42 counties
• 
  Viola purpurea Kellogg ssp. venosa (S. Watson) M.S. Baker & J.C. Clausen Native VIPUV2

  goosefoot violet · Violaceae 6 counties
• 
  Viola sempervirens Greene Native VISE3

  evergreen violet · Violaceae 9 counties
• 
  Viola sheltonii Torr. Native VISH

  Shelton's violet · Violaceae 27 counties
• 
  Viola tomentosa M.S. Baker & J.C. Clausen Native VITO

  feltleaf violet · Violaceae 4 counties
• 
  Viola tricolor L. Introduced VITR

  johnny jumpup · Violaceae 3 counties
• 
  Viola vallicola A. Nelson Native VIVA

  sagebrush violet · Violaceae 4 counties
• 
  Viola vallicola A. Nelson var. major (Hook.) Fabijan Native VIVAM

  valley violet · Violaceae 3 counties
• 
  Viscum album L. Introduced VIAL2

  European mistletoe · Viscaceae 1 county
• 
  Vitex agnus-castus L. Introduced VIAG

  lilac chastetree · Verbenaceae 2 counties
• 
  Vitex agnus-castus L. var. agnus-castus Introduced VIAGA

  lilac chastetree · Verbenaceae 2 counties
• 
  Vitis aestivalis Michx. Native VIAE

  summer grape · Vitaceae 1 county
• 
  Vitis aestivalis Michx. var. aestivalis Native VIAEA2

  summer grape · Vitaceae 1 county
• 
  Vitis californica Benth. Native VICA5

  California wild grape · Vitaceae 36 counties
• 
  Vitis girdiana Munson Native VIGI2

  desert wild grape · Vitaceae 8 counties
• 
  Vitis rupestris Scheele Native VIRU2

  sand grape · Vitaceae 1 county
• 
  Vitis vinifera L. Introduced VIVI5

  wine grape · Vitaceae 7 counties
• 
  Vulpia bromoides (L.) Gray Introduced VUBR

  brome fescue · Poaceae 43 counties
• 
  Vulpia microstachys (Nutt.) Munro Native VUMI

  small fescue · Poaceae 53 counties
• 
  Vulpia microstachys (Nutt.) Munro var. ciliata (Beal) Lonard & Gould Native VUMIC

  Eastwood fescue · Poaceae 45 counties
• 
  Vulpia microstachys (Nutt.) Munro var. confusa (Piper) Lonard & Gould Native VUMIC2

  confusing fescue · Poaceae 35 counties
• 
  Vulpia microstachys (Nutt.) Munro var. microstachys Native VUMIM

  desert fescue · Poaceae 33 counties
• 
  Vulpia microstachys (Nutt.) Munro var. pauciflora (Scribn. ex Beal) Lonard & Gould Native VUMIP

  Pacific fescue · Poaceae 49 counties
• 
  Vulpia myuros (L.) C.C. Gmel. Introduced VUMY

  Poaceae 53 counties
• 
  Vulpia octoflora (Walter) Rydb. Native VUOC

  sixweeks fescue · Poaceae 34 counties
• 
  Vulpia octoflora (Walter) Rydb. var. glauca (Nutt.) Fernald Native VUOCG

  sixweeks fescue · Poaceae 6 counties
• 
  Vulpia octoflora (Walter) Rydb. var. hirtella (Piper) Henr. Native VUOCH

  sixweeks fescue · Poaceae 19 counties
• 
  Vulpia octoflora (Walter) Rydb. var. octoflora Native VUOCO

  sixweeks fescue · Poaceae 14 counties
• 
  Washingtonia filifera (Linden ex André) H. Wendl. Native WAFI

  California fan palm · Arecaceae 6 counties
• 
  Watsonia marginata (L. f.) Ker Gawl. Introduced WAMA2

  fragrant bugle-lily · Iridaceae 1 county
• 
  Watsonia meriana (L.) Mill. Introduced WAME

  bulbil bugle-lily · Iridaceae 2 counties
• 
  Whipplea modesta Torr. Native WHMO

  common whipplea · Hydrangeaceae 16 counties
• 
  Wigandia urens (Ruiz & Pav.) Kunth Introduced WIUR

  Caracus wigandia · Hydrophyllaceae 2 counties
• 
  Wigandia urens (Ruiz & Pav.) Kunth var. caracasana (Kunth) D. Gibson Introduced WIURC

  Caracus wigandia · Hydrophyllaceae 2 counties
• 
  Wislizenia refracta Engelm. Native WIRE

  spectacle fruit · Capparaceae 13 counties
• 
  Wislizenia refracta Engelm. ssp. californica (Greene) Keller Native WIREC

  spectacle fruit · Capparaceae 6 counties
• 
  Wislizenia refracta Engelm. ssp. palmeri (A. Gray) Keller Native WIREP

  Palmer's wislizenia · Capparaceae 1 county
• 
  Wislizenia refracta Engelm. ssp. refracta Native WIRER

  spectacle fruit · Capparaceae 2 counties
• 
  Wolffia arrhiza (L.) Horkel ex Wimm. Native WOAR2

  spotless watermeal · Lemnaceae 2 counties
• 
  Wolffia borealis (Engelm. ex Hegelm.) Landolt ex Landolt & Wildi Native WOBO

  northern watermeal · Lemnaceae 4 counties
• 
  Wolffia brasiliensis Weddell Native WOBR

  Brazilian watermeal · Lemnaceae 2 counties
• 
  Wolffia columbiana Karst. Native WOCO

  Columbian watermeal · Lemnaceae 6 counties
• 
  Wolffia globosa (Roxb.) Hartog & Plas Native WOGL3

  Asian watermeal · Lemnaceae 5 counties
• 
  Wolffiella lingulata (Hegelm.) Hegelm. Native WOLI

  tongueshape bogmat · Lemnaceae 16 counties