§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 2,001–2,050 of 5,518.
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Erigeron petrophilus Greene Native ERPE5rockloving erigeron · Asteraceae 2 counties - Erigeron petrophilus Greene var. petrophilus Native ERPEP4rockloving erigeron · Asteraceae 2 counties
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Erigeron philadelphicus L. Native ERPHPhiladelphia fleabane · Asteraceae 25 counties - Erigeron philadelphicus L. var. philadelphicus Native ERPHPPhiladelphia fleabane · Asteraceae 25 counties
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Erigeron piperianus Cronquist Native ERPI3Piper's fleabane · Asteraceae 1 county -
Erigeron poliospermus A. Gray Native ERPO2purple cushion fleabane · Asteraceae 12 counties - Erigeron poliospermus A. Gray var. poliospermus Native ERPOPpurple cushion fleabane · Asteraceae 12 counties
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Erigeron pumilus Nutt. Native ERPU2shaggy fleabane · Asteraceae 20 counties - Erigeron pumilus Nutt. ssp. intermedius Cronquist Native ERPUIshaggy fleabane · Asteraceae 20 counties
- Erigeron pumilus Nutt. ssp. intermedius Cronquist var. gracilior Native ERPUGshaggy fleabane · Asteraceae 2 counties
- Erigeron pumilus Nutt. ssp. intermedius Cronquist var. intermedius (Cronquist) Cronquist Native ERPUI2shaggy fleabane · Asteraceae 2 counties
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Erigeron simplex Greene Native ERSI3onestem fleabane · Asteraceae 2 counties -
Erigeron speciosus (Lindl.) DC. Native ERSP4aspen fleabane · Asteraceae 17 counties - Erigeron speciosus (Lindl.) DC. var. speciosus Native ERSPSaspen fleabane · Asteraceae 17 counties
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Erigeron stanselliae K.L. Chambers Native ERSTStansell's fleabane · Asteraceae 1 county -
Erigeron strigosus Muhl. ex Willd. Native ERST3prairie fleabane · Asteraceae 15 counties - Erigeron strigosus Muhl. ex Willd. var. septentrionalis (Fernald & Wiegand) Fernald Native ERSTSprairie fleabane · Asteraceae 2 counties
- Erigeron strigosus Muhl. ex Willd. var. strigosus Native ERSTS2prairie fleabane · Asteraceae 13 counties
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Erigeron tener (A. Gray) A. Gray Native ERTE6slender fleabane · Asteraceae 1 county -
Erigeron vagus Payson Native ERVA3rambling fleabane · Asteraceae 2 counties -
Eriodictyon californicum (Hook. & Arn.) Torr. Native ERCA6California yerba santa · Hydrophyllaceae 6 counties -
Eriogonum baileyi S. Watson Native ERBA7Bailey's buckwheat · Polygonaceae 7 counties - Eriogonum baileyi S. Watson var. baileyi Native ERBABBailey's buckwheat · Polygonaceae 7 counties
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Eriogonum brachyanthum Coville Native ERBR7shortflower buckwheat · Polygonaceae 1 county -
Eriogonum caespitosum Nutt. Native ERCA8matted buckwheat · Polygonaceae 3 counties -
Eriogonum cernuum Nutt. Native ERCE2nodding buckwheat · Polygonaceae 3 counties -
Eriogonum chrysops Rydb. Native ERCH6bitterroot buckwheat · Polygonaceae 1 county -
Eriogonum codium Reveal, Caplow & K. Beck Native ERCO43basalt desert buckwheat · Polygonaceae 1 county -
Eriogonum collinum S. Stokes ex M.E. Jones Native ERCO10hill buckwheat · Polygonaceae 1 county -
Eriogonum compositum Douglas ex Benth. Native ERCO12arrowleaf buckwheat · Polygonaceae 29 counties - Eriogonum compositum Douglas ex Benth. var. compositum Native ERCOC8arrowleaf buckwheat · Polygonaceae 28 counties
- Eriogonum compositum Douglas ex Benth. var. leianthum Hook. Native ERCOL2arrowleaf buckwheat · Polygonaceae 8 counties
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Eriogonum crosbyae Reveal Native ERCR10Crosby's buckwheat · Polygonaceae 1 county -
Eriogonum cusickii M.E. Jones Native ERCU3Cusick's buckwheat · Polygonaceae 2 counties -
Eriogonum diclinum Reveal Native ERDI10Jaynes Canyon buckwheat · Polygonaceae 2 counties -
Eriogonum douglasii Benth. Native ERDODouglas' buckwheat · Polygonaceae 10 counties - Eriogonum douglasii Benth. var. douglasii Native ERDODDouglas' buckwheat · Polygonaceae 9 counties
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Eriogonum elatum Douglas ex Benth. Native EREL5tall woolly buckwheat · Polygonaceae 14 counties - Eriogonum elatum Douglas ex Benth. var. elatum Native ERELEtall woolly buckwheat · Polygonaceae 14 counties
- Eriogonum elatum Douglas ex Benth. var. villosum Jeps. Native ERELVtall woolly buckwheat · Polygonaceae 3 counties
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Eriogonum flavum Nutt. Native ERFL4alpine golden buckwheat · Polygonaceae 6 counties - Eriogonum flavum Nutt. var. piperi (Greene) M.E. Jones Native ERFLPPiper's golden buckwheat · Polygonaceae 6 counties
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Eriogonum heracleoides Nutt. Native ERHE2parsnipflower buckwheat · Polygonaceae 17 counties - Eriogonum heracleoides Nutt. var. angustifolium (Nutt.) Torr. & A. Gray Native ERHEA2parsnipflower buckwheat · Polygonaceae 7 counties
- Eriogonum heracleoides Nutt. var. heracleoides Native ERHEH3parsnipflower buckwheat · Polygonaceae 13 counties
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Eriogonum hookeri S. Watson Native ERHO6Hooker's buckwheat · Polygonaceae 1 county -
Eriogonum latifolium Sm. Native ERLA5seaside buckwheat · Polygonaceae 1 county -
Eriogonum lobbii Torr. & A. Gray Native ERLO2Lobb's buckwheat · Polygonaceae 1 county -
Eriogonum luteolum Greene Native ERLU5goldencarpet buckwheat · Polygonaceae 5 counties - Eriogonum luteolum Greene var. luteolum Native ERLULgoldencarpet buckwheat · Polygonaceae 5 counties