§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 651–700 of 901 (introduced).
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Populus alba L. Introduced POAL7white poplar · Salicaceae 10 counties -
Potamogeton crispus L. Introduced POCR3curly pondweed · Potamogetonaceae 12 counties -
Potentilla argentea L. Introduced POAR8silver cinquefoil · Rosaceae 1 county - Potentilla argentea L. var. argentea Introduced POARA3silver cinquefoil · Rosaceae 1 county
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Potentilla recta L. Introduced PORE5sulphur cinquefoil · Rosaceae 10 counties -
Prunus armeniaca L. Introduced PRAR3apricot · Rosaceae 1 county -
Prunus avium (L.) L. Introduced PRAVsweet cherry · Rosaceae 8 counties -
Prunus cerasifera Ehrh. Introduced PRCE2cherry plum · Rosaceae 10 counties -
Prunus domestica L. Introduced PRDOEuropean plum · Rosaceae 7 counties - Prunus domestica L. var. domestica Introduced PRDODEuropean plum · Rosaceae 7 counties
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Prunus laurocerasus L. Introduced PRLA5cherry laurel · Rosaceae 9 counties -
Prunus lusitanica L. Introduced PRLUPortugal laurel · Rosaceae 2 counties -
Prunus mahaleb L. Introduced PRMAMahaleb cherry · Rosaceae 7 counties -
Prunus persica (L.) Batsch Introduced PRPE3peach · Rosaceae 2 counties - Prunus persica (L.) Batsch var. persica Introduced PRPEP2peach · Rosaceae 2 counties
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Prunus spinosa L. Introduced PRSPblackthorn · Rosaceae 5 counties - Prunus ×pugetensis Jacobson & Zika [avium × emarginata] Introduced PRPU4Puget cherry · Rosaceae 1 county
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Pseudofumaria lutea (L.) Borkh. Introduced PSLU2rock fumewort · Fumariaceae 1 county -
Pseudognaphalium luteoalbum (L.) Hilliard & B.L. Burtt Introduced PSLU6Jersey cudweed · Asteraceae 4 counties - Pseudolysimachion longifolium (L.) Opiz Introduced PSLO6longleaf speedwell · Scrophulariaceae 1 county
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Puccinellia distans (Jacq.) Parl. ssp. distans Introduced PUDIDweeping alkaligrass · Poaceae 12 counties -
Pueraria montana (Lour.) Merr. Introduced PUMOkudzu · Fabaceae 3 counties - Pueraria montana (Lour.) Merr. var. lobata (Willd.) Maesen & S.M. Almeida ex Sanjappa & Predeep Introduced PUMOLkudzu · Fabaceae 3 counties
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Pyracantha coccinea M. Roem. Introduced PYCO2scarlet firethorn · Rosaceae 2 counties -
Pyrus communis L. Introduced PYCOcommon pear · Rosaceae 10 counties -
Ranunculus acris L. var. acris Introduced RAACA3showy buttercup · Ranunculaceae 13 counties -
Ranunculus arvensis L. Introduced RAAR3corn buttercup · Ranunculaceae 11 counties -
Ranunculus bulbosus L. Introduced RABUSt. Anthony's turnip · Ranunculaceae 3 counties -
Ranunculus ficaria L. Introduced RAFIfig buttercup · Ranunculaceae 5 counties - Ranunculus ficaria L. var. bulbifera Marsden-Jones Introduced RAFIBfig buttercup · Ranunculaceae 5 counties
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Ranunculus muricatus L. Introduced RAMU2spinyfruit buttercup · Ranunculaceae 10 counties -
Ranunculus parviflorus L. Introduced RAPA3smallflower buttercup · Ranunculaceae 9 counties -
Ranunculus repens L. Introduced RARE3creeping buttercup · Ranunculaceae 28 counties -
Ranunculus sardous Crantz Introduced RASAhairy buttercup · Ranunculaceae 5 counties -
Raphanus raphanistrum L. Introduced RARA2wild radish · Brassicaceae 14 counties - Raphanus sativus L. Introduced RASA2cultivated radish · Brassicaceae 16 counties
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Rapistrum rugosum (L.) All. Introduced RARUannual bastardcabbage · Brassicaceae 1 county -
Reseda lutea L. Introduced RELUyellow mignonette · Resedaceae 1 county -
Reseda luteola L. Introduced RELU2weld · Resedaceae 1 county -
Ribes nigrum L. Introduced RINIEuropean black currant · Grossulariaceae 1 county -
Ribes rubrum L. Introduced RIRU80cultivated currant · Grossulariaceae 1 county -
Rorippa indica (L.) Hiern. Introduced ROINvariableleaf yellowcress · Brassicaceae 1 county - Rorippa indica (L.) Hiern. var. indica Introduced ROINIvariableleaf yellowcress · Brassicaceae 1 county
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Rorippa sylvestris (L.) Besser Introduced ROSYcreeping yellowcress · Brassicaceae 5 counties -
Rosa canina L. Introduced ROCA3dog rose · Rosaceae 10 counties -
Rosa multiflora Thunb. Introduced ROMUmultiflora rose · Rosaceae 9 counties -
Rosa rubiginosa L. Introduced RORU82sweetbriar rose · Rosaceae 19 counties -
Rostraria cristata (L.) Tzvelev Introduced ROCR3Mediterranean hairgrass · Poaceae 1 county -
Rubus armeniacus Focke Introduced RUAR9Himalayan blackberry · Rosaceae 24 counties -
Rubus bifrons × laciniatus [unnamed hybrid] Introduced RUBI6hybrid European blackberry · Rosaceae 4 counties