Oregon

• Baker 41001
  1,572 taxa Open ↗
• Benton 41003
  1,855 taxa Open ↗
• Clackamas 41005
  1,485 taxa Open ↗
• Clatsop 41007
  979 taxa Open ↗
• Columbia 41009
  1,183 taxa Open ↗
• Coos 41011
  1,238 taxa Open ↗
• Crook 41013
  1,354 taxa Open ↗
• Curry 41015
  1,738 taxa Open ↗
• Deschutes 41017
  1,482 taxa Open ↗
• Douglas 41019
  2,250 taxa Open ↗

Showing 4,501–4,550 of 4,583 (native).

• 
  Viola beckwithii Torr. & A. Gray Native VIBE2

  Beckwith's violet · Violaceae 6 counties
• 
  Viola beckwithii Torr. & A. Gray ssp. beckwithii Native VIBEB

  Beckwith's violet · Violaceae 6 counties
• 
  Viola canadensis L. Native VICA4

  Canadian white violet · Violaceae 4 counties
• 
  Viola canadensis L. var. rugulosa (Greene) C.L. Hitchc. Native VICAR

  creepingroot violet · Violaceae 4 counties
• 
  Viola cuneata S. Watson Native VICU2

  wedgeleaf violet · Violaceae 6 counties
• 
  Viola douglasii Steud. Native VIDO

  Douglas' golden violet · Violaceae 5 counties
• 
  Viola glabella Nutt. Native VIGL

  pioneer violet · Violaceae 30 counties
• 
  Viola hallii A. Gray Native VIHA

  Oregon violet · Violaceae 8 counties
• 
  Viola howellii A. Gray Native VIHO

  Howell's violet · Violaceae 11 counties
• 
  Viola lanceolata L. Native VILA4

  bog white violet · Violaceae 4 counties
• 
  Viola lanceolata L. ssp. occidentalis (A. Gray) N.H. Russell Native VILAO

  bog white violet · Violaceae 3 counties
• 
  Viola langsdorffii Fisch. ex Gingins Native VILA6

  Aleutian violet · Violaceae 7 counties
• 
  Viola lobata Benth. Native VILO2

  pine violet · Violaceae 4 counties
• 
  Viola lobata Benth. ssp. integrifolia (S. Watson) R.J. Little Native VILOI2

  pine violet · Violaceae 3 counties
• 
  Viola lobata Benth. ssp. lobata Native VILOL2

  pine violet · Violaceae 3 counties
• 
  Viola macloskeyi Lloyd Native VIMA2

  small white violet · Violaceae 16 counties
• 
  Viola macloskeyi Lloyd ssp. macloskeyi Native VIMAM

  small white violet · Violaceae 13 counties
• 
  Viola nephrophylla Greene Native VINE

  northern bog violet · Violaceae 10 counties
• 
  Viola ocellata Torr. & A. Gray Native VIOC

  pinto violet · Violaceae 5 counties
• 
  Viola orbiculata Geyer ex Holz. Native VIOR

  darkwoods violet · Violaceae 19 counties
• 
  Viola palustris L. Native VIPA4

  marsh violet · Violaceae 22 counties
• 
  Viola praemorsa Douglas ex Lindl. Native VIPR3

  canary violet · Violaceae 24 counties
• 
  Viola praemorsa Douglas ex Lindl. ssp. linguifolia (Nutt.) M.S. Baker & J.C. Clausen ex M. Peck Native VIPRL

  upland yellow violet · Violaceae 17 counties
• 
  Viola praemorsa Douglas ex Lindl. ssp. praemorsa Native VIPRP

  canary violet · Violaceae 16 counties
• 
  Viola purpurea Kellogg Native VIPU4

  goosefoot violet · Violaceae 17 counties
• 
  Viola purpurea Kellogg ssp. dimorpha M.S. Baker & J.C. Clausen Native VIPUD

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

  goosefoot violet · Violaceae 2 counties
• 
  Viola purpurea Kellogg ssp. integrifolia M.S. Baker & J.C. Clausen Native VIPUI

  goosefoot violet · Violaceae 3 counties
• 
  Viola purpurea Kellogg ssp. purpurea Native VIPUP3

  goosefoot violet · Violaceae 6 counties
• 
  Viola purpurea Kellogg ssp. quercetorum (M.S. Baker & J.C. Clausen) R.J. Little Native VIPUQ

  goosefoot violet · Violaceae 2 counties
• 
  Viola purpurea Kellogg ssp. venosa (S. Watson) M.S. Baker & J.C. Clausen Native VIPUV2

  goosefoot violet · Violaceae 12 counties
• 
  Viola sempervirens Greene Native VISE3

  evergreen violet · Violaceae 21 counties
• 
  Viola sheltonii Torr. Native VISH

  Shelton's violet · Violaceae 10 counties
• 
  Viola trinervata (Howell) Howell ex A. Gray Native VITR3

  Rainier violet · Violaceae 4 counties
• 
  Viola vallicola A. Nelson Native VIVA

  sagebrush violet · Violaceae 10 counties
• 
  Viola vallicola A. Nelson var. vallicola Native VIVAV

  sagebrush violet · Violaceae 1 county
• 
  Vitis californica Benth. Native VICA5

  California wild grape · Vitaceae 5 counties
• 
  Vitis riparia Michx. Native VIRI

  riverbank grape · Vitaceae 2 counties
• 
  Vulpia microstachys (Nutt.) Munro Native VUMI

  small fescue · Poaceae 30 counties
• 
  Vulpia microstachys (Nutt.) Munro var. ciliata (Beal) Lonard & Gould Native VUMIC

  Eastwood fescue · Poaceae 1 county
• 
  Vulpia microstachys (Nutt.) Munro var. microstachys Native VUMIM

  desert fescue · Poaceae 2 counties
• 
  Vulpia microstachys (Nutt.) Munro var. pauciflora (Scribn. ex Beal) Lonard & Gould Native VUMIP

  Pacific fescue · Poaceae 1 county
• 
  Vulpia octoflora (Walter) Rydb. Native VUOC

  sixweeks fescue · Poaceae 15 counties
• 
  Vulpia octoflora (Walter) Rydb. var. hirtella (Piper) Henr. Native VUOCH

  sixweeks fescue · Poaceae 1 county
• 
  Vulpia octoflora (Walter) Rydb. var. octoflora Native VUOCO

  sixweeks fescue · Poaceae 9 counties
• 
  Whipplea modesta Torr. Native WHMO

  common whipplea · Hydrangeaceae 15 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 4 counties
• 
  Wolffia columbiana Karst. Native WOCO

  Columbian watermeal · Lemnaceae 7 counties
• 
  Woodsia oregana D.C. Eaton Native WOOR

  Oregon cliff fern · Dryopteridaceae 24 counties