§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 1,601–1,650 of 5,518.
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Cymbalaria muralis G. Gaertn., B. Mey. & Scherb. Introduced CYMUKenilworth ivy · Scrophulariaceae 4 counties -
Cymopterus acaulis (Pursh) Raf. Native CYACplains springparsley · Apiaceae 2 counties - Cymopterus acaulis (Pursh) Raf. var. acaulis Native CYACAplains springparsley · Apiaceae 2 counties
- Cymopterus acaulis (Pursh) Raf. var. greeleyorum J. Grimes & Packard Native CYACGGreeley springparsley · Apiaceae 1 county
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Cymopterus corrugatus M.E. Jones Native CYCO4wrinklewing springparsley · Apiaceae 3 counties - Cymopterus ibapensis M.E. Jones Native CYIBIbapah springparsley · Apiaceae 1 county
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Cymopterus nivalis S. Watson Native CYNI3snowline springparsley · Apiaceae 3 counties -
Cymopterus purpurascens (A. Gray) M.E. Jones Native CYPUwidewing springparsley · Apiaceae 1 county -
Cynara cardunculus L. Introduced CYCAcardoon · Asteraceae 1 county -
Cynodon dactylon (L.) Pers. Introduced CYDABermudagrass · Poaceae 14 counties -
Cynoglossum grande Douglas ex Lehm. Native CYGRPacific hound's tongue · Boraginaceae 16 counties -
Cynoglossum occidentale A. Gray Native CYOCwestern hound's tongue · Boraginaceae 6 counties -
Cynoglossum officinale L. Introduced CYOFgypsyflower · Boraginaceae 21 counties -
Cynosurus cristatus L. Introduced CYCRcrested dogstail grass · Poaceae 15 counties -
Cynosurus echinatus L. Introduced CYECbristly dogstail grass · Poaceae 18 counties -
Cyperus acuminatus Torr. & Hook. ex Torr. Native CYAC2tapertip flatsedge · Cyperaceae 4 counties -
Cyperus bipartitus Torr. Native CYBI6slender flatsedge · Cyperaceae 9 counties -
Cyperus difformis L. Introduced CYDI4variable flatsedge · Cyperaceae 1 county -
Cyperus eragrostis Lam. Native CYERtall flatsedge · Cyperaceae 8 counties -
Cyperus erythrorhizos Muhl. Native CYER2redroot flatsedge · Cyperaceae 15 counties -
Cyperus esculentus L. Both CYESyellow nutsedge · Cyperaceae 11 counties - Cyperus esculentus L. var. leptostachyus Boeckeler Introduced CYESLyellow nutsedge · Cyperaceae 11 counties
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Cyperus lupulinus (Spreng.) Marcks Native CYLU2Great Plains flatsedge · Cyperaceae 1 county - Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus Native CYLULGreat Plains flatsedge · Cyperaceae 1 county
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Cyperus rotundus L. Introduced CYROnutgrass · Cyperaceae 1 county -
Cyperus schweinitzii Torr. Native CYSC3Schweinitz's flatsedge · Cyperaceae 1 county -
Cyperus squarrosus L. Native CYSQbearded flatsedge · Cyperaceae 16 counties -
Cyperus strigosus L. Native CYSTstrawcolored flatsedge · Cyperaceae 8 counties -
Cypripedium californicum A. Gray Native CYCA4California lady's slipper · Orchidaceae 5 counties -
Cypripedium fasciculatum Kellogg ex S. Watson Native CYFAclustered lady's slipper · Orchidaceae 6 counties -
Cypripedium montanum Douglas ex Lindl. Native CYMO2mountain lady's slipper · Orchidaceae 25 counties -
Cystopteris fragilis (L.) Bernh. Native CYFR2brittle bladderfern · Dryopteridaceae 31 counties -
Cytisus multiflorus (L'Hér.) Sweet Introduced CYMU3white spanishbroom · Fabaceae 14 counties -
Cytisus scoparius (L.) Link Introduced CYSC4Scotch broom · Fabaceae 21 counties - Cytisus scoparius (L.) Link var. scoparius Introduced CYSCS2Scotch broom · Fabaceae 21 counties
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Cytisus striatus (Hill) Rothm. Introduced CYST7striated broom · Fabaceae 2 counties -
Dactylis glomerata L. Introduced DAGLorchardgrass · Poaceae 34 counties - Dactylis glomerata L. ssp. glomerata Introduced DAGLGorchardgrass · Poaceae 34 counties
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Dalea ornata (Douglas ex Hook.) Eaton & J. Wright Native DAOR2Blue Mountain prairie clover · Fabaceae 19 counties -
Damasonium californicum Torr. ex Benth. Native DACA12California damsonium · Alismataceae 7 counties -
Danthonia californica Bol. Native DACA3California oatgrass · Poaceae 26 counties -
Danthonia decumbens (L.) DC. Introduced DADEcommon heathgrass · Poaceae 4 counties -
Danthonia intermedia Vasey Native DAINtimber oatgrass · Poaceae 18 counties -
Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Native DASP2poverty oatgrass · Poaceae 5 counties -
Danthonia unispicata (Thurb.) Munro ex Macoun Native DAUNonespike danthonia · Poaceae 17 counties -
Daphne laureola L. Introduced DALA11spurgelaurel · Thymelaeaceae 3 counties -
Darlingtonia californica Torr. Native DACA5California pitcherplant · Sarraceniaceae 9 counties -
Darmera peltata (Torr. ex Benth.) Voss Native DAPEIndian rhubarb · Saxifragaceae 7 counties -
Dasiphora fruticosa (L.) Rydb. Native DAFR6shrubby cinquefoil · Rosaceae 9 counties - Dasiphora fruticosa (L.) Rydb. ssp. floribunda (Pursh) Kartesz Native DAFRFshrubby cinquefoil · Rosaceae 9 counties