§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 301–350 of 901 (introduced).
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Duchesnea indica (Andrews) Teschem. Introduced DUIN2Indian strawberry · Rosaceae 1 county -
Dysphania botrys (L.) Mosyakin & Clemants Introduced DYBOJerusalem oak goosefoot · Chenopodiaceae 28 counties -
Dysphania multifida (L.) Mosyakin & Clemants Introduced DYMUcutleaf goosefoot · Chenopodiaceae 1 county -
Dysphania pumilio (R. Br.) Mosyakin & Clemants Introduced DYPUclammy goosefoot · Chenopodiaceae 4 counties -
Echinochloa colona (L.) Link Introduced ECCO2jungle rice · Poaceae 3 counties -
Echinochloa crus-galli (L.) P. Beauv. Introduced ECCRbarnyardgrass · Poaceae 26 counties -
Echinochloa crus-pavonis (Kunth) Schult. var. crus-pavonis Introduced ECCRC2gulf cockspur grass · Poaceae 3 counties - Echinochloa frumentacea Link Introduced ECFRbillion-dollar grass · Poaceae 1 county
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Echinops sphaerocephalus L. Introduced ECSPgreat globethistle · Asteraceae 1 county -
Echium plantagineum L. Introduced ECPLsalvation jane · Boraginaceae 1 county -
Echium vulgare L. Introduced ECVUcommon viper's bugloss · Boraginaceae 3 counties -
Egeria densa Planch. Introduced EGDEBrazilian waterweed · Hydrocharitaceae 8 counties -
Eichhornia crassipes (Mart.) Solms Introduced EICRcommon water hyacinth · Pontederiaceae 2 counties -
Elaeagnus angustifolia L. Introduced ELANRussian olive · Elaeagnaceae 14 counties -
Elaeagnus umbellata Thunb. Introduced ELUMautumn olive · Elaeagnaceae 7 counties - Elaeagnus umbellata Thunb. var. parvifolia (Wall. ex Royle) C.K. Schneid. Introduced ELUMPautumn olive · Elaeagnaceae 7 counties
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Elatine chilensis A. Gray Introduced ELCHChilean waterwort · Elatinaceae 6 counties -
Eleusine indica (L.) Gaertn. Introduced ELIN3Indian goosegrass · Poaceae 2 counties -
Eleusine tristachya (Lam.) Lam. Introduced ELTR2threespike goosegrass · Poaceae 1 county -
Elymus caninus (L.) L. Introduced ELCA11bearded wheatgrass · Poaceae 1 county -
Elymus repens (L.) Gould Introduced ELRE4quackgrass · Poaceae 30 counties - Elymus semicostatus (Nees ex Steud.) Á. Löve Introduced ELSE6drooping wildrye · Poaceae 1 county
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Epilobium hirsutum L. Introduced EPHIcodlins and cream · Onagraceae 3 counties -
Epipactis helleborine (L.) Crantz Introduced EPHEbroadleaf helleborine · Orchidaceae 3 counties -
Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCIstinkgrass · Poaceae 16 counties -
Eragrostis curvula (Schrad.) Nees Introduced ERCU2weeping lovegrass · Poaceae 4 counties - Eragrostis minor Host Introduced ERMI5little lovegrass · Poaceae 1 county
- Eragrostis pilosa (L.) P. Beauv. Introduced ERPI2Indian lovegrass · Poaceae 3 counties
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Erechtites glomeratus (Desf. ex Poir.) DC. Introduced ERGL11cutleaf burnweed · Asteraceae 3 counties - Erechtites minimus (Poir.) DC. Introduced ERMI8coastal burnweed · Asteraceae 9 counties
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Eremopyrum triticeum (Gaertn.) Nevski Introduced ERTR13annual wheatgrass · Poaceae 5 counties -
Erodium botrys (Cav.) Bertol. Introduced ERBOlongbeak stork's bill · Geraniaceae 4 counties -
Erodium brachycarpum (Godr.) Thell. Introduced ERBR14shortfruit stork's bill · Geraniaceae 2 counties -
Erodium cicutarium (L.) L'Hér. ex Aiton Introduced ERCI6redstem stork's bill · Geraniaceae 36 counties - Erodium cicutarium (L.) L'Hér. ex Aiton ssp. cicutarium Introduced ERCICredstem stork's bill · Geraniaceae 3 counties
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Erodium moschatum (L.) L'Hér. ex Aiton Introduced ERMO7musky stork's bill · Geraniaceae 8 counties - Erodium moschatum (L.) L'Hér. ex Aiton var. moschatum Introduced ERMOMmusky stork's bill · Geraniaceae 8 counties
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Eruca vesicaria (L.) Cav. Introduced ERVE5rocketsalad · Brassicaceae 2 counties - Eruca vesicaria (L.) Cav. ssp. sativa (Mill.) Thell. Introduced ERVESrocketsalad · Brassicaceae 2 counties
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Erucastrum gallicum (Willd.) O.E. Schulz Introduced ERGAcommon dogmustard · Brassicaceae 1 county -
Eryngium planum L. Introduced ERPL5plains eryngo · Apiaceae 1 county -
Erysimum cheiranthoides L. Introduced ERCH9wormseed wallflower · Brassicaceae 10 counties -
Erysimum repandum L. Introduced ERRE4spreading wallflower · Brassicaceae 20 counties -
Escallonia rubra (Ruiz & Pav.) Pers. Introduced ESRU4redclaws · Grossulariaceae 3 counties - Escallonia rubra (Ruiz & Pav.) Pers. var. macrantha (Hook. & Arn.) Reiche Introduced ESRUMredclaws · Grossulariaceae 3 counties
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Euchiton japonicus (Thunb.) Anderb. Introduced EUJA6father-and-child plant · Asteraceae 1 county -
Euclidium syriacum (L.) W.T. Aiton Introduced EUSYSyrian mustard · Brassicaceae 4 counties -
Euphorbia cyparissias L. Introduced EUCY2cypress spurge · Euphorbiaceae 8 counties -
Euphorbia esula L. Introduced EUESleafy spurge · Euphorbiaceae 15 counties - Euphorbia esula L. var. esula Introduced EUESEleafy spurge · Euphorbiaceae 15 counties