§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 1,301–1,350 of 4,583 (native).
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Cryptantha pterocarya (Torr.) Greene Native CRPTwingnut cryptantha · Boraginaceae 14 counties - Cryptantha pterocarya (Torr.) Greene var. pterocarya Native CRPTP2wingnut cryptantha · Boraginaceae 14 counties
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Cryptantha recurvata Coville Native CRRE5curvenut cryptantha · Boraginaceae 1 county -
Cryptantha scoparia A. Nelson Native CRSC2Pinyon Desert cryptantha · Boraginaceae 3 counties -
Cryptantha simulans Greene Native CRSI2pinewoods cryptantha · Boraginaceae 8 counties -
Cryptantha sobolifera Payson Native CRSO3Waterton Lakes cryptantha · Boraginaceae 6 counties -
Cryptantha spiculifera (Piper) Payson Native CRSP4Snake River cryptantha · Boraginaceae 8 counties -
Cryptantha thompsonii I.M. Johnst. Native CRTH3Thompson's cryptantha · Boraginaceae 2 counties -
Cryptantha torreyana (A. Gray) Greene Native CRTO4Torrey's cryptantha · Boraginaceae 19 counties -
Cryptantha watsonii (A. Gray) Greene Native CRWA2Watson's cryptantha · Boraginaceae 7 counties -
Cryptogramma acrostichoides R. Br. Native CRAC3American rockbrake · Pteridaceae 23 counties -
Cryptogramma cascadensis E.R. Alverson Native CRCA23Cascade rockbrake · Pteridaceae 12 counties - Cryptogramma stelleri (S.G. Gmel.) Prantl Native CRST2fragile rockbrake · Pteridaceae 2 counties
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Cuscuta californica Hook. & Arn. Native CUCAchaparral dodder · Cuscutaceae 13 counties - Cuscuta californica Hook. & Arn. var. breviflora Engelm. Native CUCABchaparral dodder · Cuscutaceae 13 counties
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Cuscuta cephalanthi Engelm. Native CUCEbuttonbush dodder · Cuscutaceae 2 counties -
Cuscuta denticulata Engelm. Native CUDE2desert dodder · Cuscutaceae 1 county - Cuscuta denticulata Engelm. var. denticulata Native CUDEDdesert dodder · Cuscutaceae 1 county
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Cuscuta indecora Choisy Native CUINbigseed alfalfa dodder · Cuscutaceae 3 counties - Cuscuta indecora Choisy var. neuropetala (Engelm.) Hitchc. Native CUINNbigseed dodder · Cuscutaceae 3 counties
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Cuscuta pentagona Engelm. Native CUPE3fiveangled dodder · Cuscutaceae 18 counties - Cuscuta pentagona Engelm. var. pentagona Native CUPEP2fiveangled dodder · Cuscutaceae 18 counties
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Cuscuta salina Engelm. Native CUSAsaltmarsh dodder · Cuscutaceae 5 counties - Cuscuta salina Engelm. var. major Yunck. Native CUSAMgoldenthread · Cuscutaceae 5 counties
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Cusickiella douglasii (A. Gray) Rollins Native CUDO3alkali cusickiella · Brassicaceae 4 counties -
Cyclachaena xanthiifolia (Nutt.) Fresen. Native CYXA2carelessweed · Asteraceae 15 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 -
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 -
Cyperus acuminatus Torr. & Hook. ex Torr. Native CYAC2tapertip flatsedge · Cyperaceae 4 counties -
Cyperus bipartitus Torr. Native CYBI6slender flatsedge · Cyperaceae 9 counties -
Cyperus eragrostis Lam. Native CYERtall flatsedge · Cyperaceae 8 counties -
Cyperus erythrorhizos Muhl. Native CYER2redroot flatsedge · Cyperaceae 15 counties -
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 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 -
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