§1State listing — Pacific
Oregon
a regional flora of 36 counties
- State code
- OR · FIPS 41
- Taxa recorded
- 5,518
- Counties
- 36
§2Counties
Drill down to a county
- Baker 410011,572 taxa Open ↗
- Benton 410031,855 taxa Open ↗
- Clackamas 410051,485 taxa Open ↗
- Clatsop 41007979 taxa Open ↗
- Columbia 410091,183 taxa Open ↗
- Coos 410111,238 taxa Open ↗
- Crook 410131,354 taxa Open ↗
- Curry 410151,738 taxa Open ↗
- Deschutes 410171,482 taxa Open ↗
- Douglas 410192,250 taxa Open ↗
- Gilliam 41021446 taxa Open ↗
- Grant 410231,454 taxa Open ↗
- Harney 410252,035 taxa Open ↗
- Hood River 410271,388 taxa Open ↗
- Jackson 410292,580 taxa Open ↗
- Jefferson 410311,315 taxa Open ↗
- Josephine 410332,174 taxa Open ↗
- Klamath 410351,971 taxa Open ↗
- Lake 410371,726 taxa Open ↗
- Lane 410392,220 taxa Open ↗
- Lincoln 41041871 taxa Open ↗
- Linn 410431,680 taxa Open ↗
- Malheur 410451,442 taxa Open ↗
- Marion 410471,752 taxa Open ↗
- Morrow 41049564 taxa Open ↗
- Multnomah 410511,590 taxa Open ↗
- Polk 41053971 taxa Open ↗
- Sherman 41055525 taxa Open ↗
- Tillamook 41057843 taxa Open ↗
- Umatilla 410591,444 taxa Open ↗
- Union 410611,559 taxa Open ↗
- Wallowa 410631,929 taxa Open ↗
- Wasco 410651,534 taxa Open ↗
- Washington 410671,527 taxa Open ↗
- Wheeler 41069980 taxa Open ↗
- Yamhill 41071871 taxa Open ↗
§3Catalogue
All taxa recorded in Oregon
Filter
Showing 1,451–1,500 of 4,583 (native).
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Draba albertina Greene Native DRAL4slender draba · Brassicaceae 8 counties -
Draba aureola S. Watson Native DRAU2Mt. Lassen draba · Brassicaceae 3 counties -
Draba brachycarpa Nutt. ex Torr. & A. Gray Native DRBRshortpod draba · Brassicaceae 1 county - Draba crassifolia Graham Native DRCR2snowbed draba · Brassicaceae 3 counties
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Draba cusickii B.L. Rob. ex O.E. Schulz Native DRCU2Cusick's draba · Brassicaceae 1 county - Draba cusickii B.L. Rob. ex O.E. Schulz var. cusickii Native DRCUC3Cusick's draba · Brassicaceae 1 county
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Draba densifolia Nutt. Native DRDEdenseleaf draba · Brassicaceae 5 counties -
Draba howellii S. Watson Native DRHOrosette draba · Brassicaceae 3 counties -
Draba incerta Payson Native DRIN2Yellowstone draba · Brassicaceae 1 county - Draba incerta Payson var. incerta Native DRINI4Yellowstone draba · Brassicaceae 1 county
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Draba lemmonii S. Watson Native DRLEgranite draba · Brassicaceae 2 counties - Draba lemmonii S. Watson var. cyclomorpha (Payson) O.E. Schulz Native DRLECgranite draba · Brassicaceae 2 counties
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Draba lonchocarpa Rydb. Native DRLOlancepod draba · Brassicaceae 2 counties - Draba lonchocarpa Rydb. var. lonchocarpa Native DRLOLlancepod draba · Brassicaceae 2 counties
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Draba nemorosa L. Native DRNEwoodland draba · Brassicaceae 15 counties -
Draba oligosperma Hook. Native DROLfewseed draba · Brassicaceae 2 counties -
Draba paysonii J.F. Macbr. Native DRPAPayson's draba · Brassicaceae 5 counties - Draba paysonii J.F. Macbr. var. treleasii (O.E. Schulz) C.L. Hitchc. Native DRPATTrelease's draba · Brassicaceae 5 counties
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Draba platycarpa Torr. & A. Gray Native DRPLbroadpod draba · Brassicaceae 2 counties -
Draba praealta Greene Native DRPRtall draba · Brassicaceae 4 counties -
Draba reptans (Lam.) Fernald Native DRRE2Carolina draba · Brassicaceae 3 counties -
Dracocephalum parviflorum Nutt. Native DRPA2American dragonhead · Lamiaceae 2 counties -
Drosera anglica Huds. Native DRANEnglish sundew · Droseraceae 9 counties -
Drosera rotundifolia L. Native DRROroundleaf sundew · Droseraceae 17 counties - Drosera rotundifolia L. var. rotundifolia Native DRRORroundleaf sundew · Droseraceae 17 counties
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Dryas drummondii Richardson ex Hook. Native DRDRDrummond's mountain-avens · Rosaceae 2 counties - Dryas drummondii Richardson ex Hook. var. drummondii Native DRDRDDrummond's mountain-avens · Rosaceae 2 counties
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Dryas octopetala L. Native DROCeightpetal mountain-avens · Rosaceae 1 county - Dryas octopetala L. ssp. hookeriana (Juz.) Hultén Native DROCHHooker's mountain-avens · Rosaceae 1 county
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Dryopteris arguta (Kaulf.) Watt Native DRAR3coastal woodfern · Dryopteridaceae 13 counties -
Dryopteris carthusiana (Vill.) H.P. Fuchs Native DRCA11spinulose woodfern · Dryopteridaceae 11 counties -
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy Native DREX2spreading woodfern · Dryopteridaceae 19 counties -
Dryopteris filix-mas (L.) Schott Native DRFI2male fern · Dryopteridaceae 8 counties -
Dudleya farinosa (Lindl.) Britton & Rose Native DUFApowdery liveforever · Crassulaceae 3 counties -
Dulichium arundinaceum (L.) Britton Native DUAR3three-way sedge · Cyperaceae 10 counties - Dulichium arundinaceum (L.) Britton var. arundinaceum Native DUARAthree-way sedge · Cyperaceae 10 counties
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Eatonella nivea (D.C. Eaton) A. Gray Native EANIwhite false tickhead · Asteraceae 3 counties -
Echinochloa muricata (P. Beauv.) Fernald Native ECMU2rough barnyardgrass · Poaceae 1 county - Echinochloa muricata (P. Beauv.) Fernald var. microstachya Wiegand Native ECMUMrough barnyardgrass · Poaceae 1 county
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Echinocystis lobata (Michx.) Torr. & A. Gray Native ECLOwild cucumber · Cucurbitaceae 2 counties -
Elatine brachysperma A. Gray Native ELBR5shortseed waterwort · Elatinaceae 4 counties -
Elatine californica A. Gray Native ELCACalifornia waterwort · Elatinaceae 4 counties -
Elatine rubella Rydb. Native ELRUsouthwestern waterwort · Elatinaceae 2 counties -
Eleocharis acicularis (L.) Roem. & Schult. Native ELACneedle spikerush · Cyperaceae 25 counties - Eleocharis acicularis (L.) Roem. & Schult. var. acicularis Native ELACAneedle spikerush · Cyperaceae 25 counties
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Eleocharis bella (Piper) Svens. Native ELBEbeautiful spikerush · Cyperaceae 9 counties -
Eleocharis bolanderi A. Gray Native ELBOBolander's spikerush · Cyperaceae 4 counties -
Eleocharis engelmannii Steud. Native ELENEngelmann's spikerush · Cyperaceae 3 counties -
Eleocharis macrostachya Britton Native ELMA5pale spikerush · Cyperaceae 2 counties -
Eleocharis obtusa (Willd.) Schult. Native ELOB2blunt spikerush · Cyperaceae 15 counties