§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 3,801–3,850 of 4,583 (native).
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Rubus ursinus Cham. & Schltdl. Native RUURCalifornia blackberry · Rosaceae 24 counties -
Rudbeckia glaucescens Eastw. Native RUGL7waxy coneflower · Asteraceae 5 counties -
Rudbeckia hirta L. Native RUHI2blackeyed Susan · Asteraceae 1 county - Rudbeckia hirta L. var. pulcherrima Farw. Native RUHIPblackeyed Susan · Asteraceae 1 county
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Rudbeckia occidentalis Nutt. Native RUOC2western coneflower · Asteraceae 20 counties -
Rumex aquaticus L. Native RUAQwestern dock · Polygonaceae 27 counties - Rumex aquaticus L. var. fenestratus (Greene) Dorn Native RUAQFwestern dock · Polygonaceae 27 counties
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Rumex maritimus L. Native RUMA4golden dock · Polygonaceae 15 counties -
Rumex paucifolius Nutt. Native RUPA6alpine sheep sorrel · Polygonaceae 11 counties -
Rumex salicifolius Weinm. Native RUSAwillow dock · Polygonaceae 28 counties - Rumex salicifolius Weinm. var. denticulatus Torr. Native RUSADtoothed willow dock · Polygonaceae 1 county
- Rumex salicifolius Weinm. var. lacustris (Greene) J.C. Hickman Native RUSALlake willow dock · Polygonaceae 2 counties
- Rumex salicifolius Weinm. var. mexicanus (Meisn.) C.L. Hitchc. Native RUSAMMexican dock · Polygonaceae 12 counties
- Rumex salicifolius Weinm. var. transitorius (Rech. f.) J.C. Hickman Native RUSAT4willow dock · Polygonaceae 2 counties
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Rumex venosus Pursh Native RUVE2veiny dock · Polygonaceae 12 counties -
Rupertia physodes (Douglas ex Hook.) J. Grimes Native RUPH3forest scurfpea · Fabaceae 16 counties -
Ruppia maritima L. Native RUMA5widgeongrass · Ruppiaceae 5 counties -
Sagina decumbens (Elliott) Torr. & A. Gray Native SADEtrailing pearlwort · Caryophyllaceae 13 counties - Sagina decumbens (Elliott) Torr. & A. Gray ssp. occidentalis (S. Watson) Crow Native SADEOwestern pearlwort · Caryophyllaceae 13 counties
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Sagina maxima A. Gray Native SAMA6stickystem pearlwort · Caryophyllaceae 6 counties - Sagina maxima A. Gray ssp. crassicaulis (S. Watson) Crow Native SAMACstickystem pearlwort · Caryophyllaceae 6 counties
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Sagina saginoides (L.) Karst. Native SASAarctic pearlwort · Caryophyllaceae 17 counties -
Sagittaria calycina Engelm. Native SACA21hooded arrowhead · Alismataceae 1 county - Sagittaria calycina Engelm. var. calycina Native SACAChooded arrowhead · Alismataceae 1 county
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Sagittaria cuneata Sheldon Native SACUarumleaf arrowhead · Alismataceae 14 counties -
Sagittaria latifolia Willd. Native SALA2broadleaf arrowhead · Alismataceae 12 counties - Sairocarpus breweri (A. Gray) D.A. Sutton Native SABR12Brewer's snapdragon · Scrophulariaceae 3 counties
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Sairocarpus kingii (S. Watson) D.A. Sutton Native SAKIleast snapdragon · Scrophulariaceae 2 counties -
Salicornia depressa Standl. Native SADE10Virginia glasswort · Chenopodiaceae 5 counties -
Salicornia rubra A. Nelson Native SARUred swampfire · Chenopodiaceae 1 county -
Salix amygdaloides Andersson Native SAAM2peachleaf willow · Salicaceae 15 counties -
Salix bebbiana Sarg. Native SABE2Bebb willow · Salicaceae 13 counties -
Salix boothii Dorn Native SABO2Booth's willow · Salicaceae 15 counties -
Salix brachycarpa Nutt. Native SABRshortfruit willow · Salicaceae 3 counties - Salix brachycarpa Nutt. var. brachycarpa Native SABRB7shortfruit willow · Salicaceae 3 counties
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Salix commutata Bebb Native SACO2undergreen willow · Salicaceae 15 counties -
Salix delnortensis C.K. Schneid. Native SADE2Del Norte willow · Salicaceae 2 counties -
Salix drummondiana Barratt ex Hook. Native SADRDrummond's willow · Salicaceae 6 counties -
Salix eastwoodiae Cockerell ex A. Heller Native SAEAmountain willow · Salicaceae 7 counties -
Salix exigua Nutt. Native SAEXnarrowleaf willow · Salicaceae 25 counties -
Salix farriae C.R. Ball Native SAFAFarr's willow · Salicaceae 2 counties -
Salix geyeriana Andersson Native SAGE2Geyer willow · Salicaceae 22 counties -
Salix hookeriana Barratt ex Hook. Native SAHOdune willow · Salicaceae 18 counties -
Salix laevigata Bebb Native SALA3red willow · Salicaceae 2 counties -
Salix lasiolepis Benth. Native SALA6arroyo willow · Salicaceae 25 counties - Salix lasiolepis Benth. var. lasiolepis Native SALAL2arroyo willow · Salicaceae 3 counties
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Salix lemmonii Bebb Native SALELemmon's willow · Salicaceae 15 counties -
Salix ligulifolia (C.R. Ball) C.R. Ball ex C.K. Schneid. Native SALIstrapleaf willow · Salicaceae 2 counties -
Salix lucida Muhl. Native SALUshining willow · Salicaceae 33 counties - Salix lucida Muhl. ssp. caudata (Nutt.) A.E. Murray Native SALUCgreenleaf willow · Salicaceae 22 counties