§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 4,701–4,750 of 5,518.
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Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller Native SCAM6chairmaker's bulrush · Cyperaceae 11 counties -
Schoenoplectus californicus (C.A. Mey.) Palla Native SCCA11California bulrush · Cyperaceae 2 counties -
Schoenoplectus heterochaetus (Chase) Soják Native SCHE5slender bulrush · Cyperaceae 1 county -
Schoenoplectus pungens (Vahl) Palla Native SCPU10common threesquare · Cyperaceae 17 counties - Schoenoplectus pungens (Vahl) Palla var. badius (J. Presl & C. Presl) S.G. Sm. Native SCPUBcommon threesquare · Cyperaceae 16 counties
- Schoenoplectus pungens (Vahl) Palla var. longispicatus (Britton) S.G. Sm. Native SCPUL4common threesquare · Cyperaceae 1 county
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Schoenoplectus subterminalis (Torr.) Soják Native SCSU10swaying bulrush · Cyperaceae 7 counties -
Schoenoplectus tabernaemontani (C.C. Gmel.) Palla Native SCTA2softstem bulrush · Cyperaceae 20 counties -
Schoenoplectus triqueter (L.) Palla Introduced SCTR5streambank bulrush · Cyperaceae 1 county -
Scirpus atrovirens Willd. Native SCAT2green bulrush · Cyperaceae 1 county -
Scirpus congdonii Britton Native SCCOCongdon's bulrush · Cyperaceae 12 counties -
Scirpus cyperinus (L.) Kunth Native SCCYwoolgrass · Cyperaceae 5 counties -
Scirpus microcarpus J. Presl & C. Presl Native SCMI2panicled bulrush · Cyperaceae 34 counties -
Scirpus nevadensis S. Watson Native SCNENevada bulrush · Cyperaceae 3 counties -
Scirpus pallidus (Britton) Fernald Native SCPA8cloaked bulrush · Cyperaceae 5 counties -
Scirpus pendulus Muhl. Native SCPE4rufous bulrush · Cyperaceae 8 counties -
Scleranthus annuus L. Introduced SCAN2German knotgrass · Caryophyllaceae 13 counties -
Sclerochloa dura (L.) P. Beauv. Introduced SCDU2common hardgrass · Poaceae 10 counties -
Sclerolinon digynum (A. Gray) C.M. Rogers Native SCDI5northwestern yellowflax · Linaceae 6 counties -
Scoliopus hallii S. Watson Native SCHA2Oregon fetid adderstongue · Liliaceae 12 counties -
Scolochloa festucacea (Willd.) Link Native SCFEcommon rivergrass · Poaceae 1 county - Scouleria siskiyouensis Shevock & D.H. Norris Native SCSI8Siskiyou splashzone moss · Scouleriaceae 4 counties
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Scribneria bolanderi (Thurb.) Hack. Native SCBOScribner's grass · Poaceae 4 counties -
Scrophularia lanceolata Pursh Native SCLAlanceleaf figwort · Scrophulariaceae 26 counties -
Scrophularia oregana Pennell Native SCOROregon figwort · Scrophulariaceae 20 counties -
Scutellaria angustifolia Pursh Native SCAN3narrowleaf skullcap · Lamiaceae 17 counties - Scutellaria angustifolia Pursh ssp. angustifolia Native SCANA2narrowleaf skullcap · Lamiaceae 7 counties
- Scutellaria angustifolia Pursh ssp. micrantha Olmstead Native SCANMnarrowleaf skullcap · Lamiaceae 3 counties
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Scutellaria antirrhinoides Benth. Native SCAN4nose skullcap · Lamiaceae 13 counties -
Scutellaria galericulata L. Native SCGAmarsh skullcap · Lamiaceae 8 counties -
Scutellaria lateriflora L. Native SCLA2blue skullcap · Lamiaceae 5 counties - Scutellaria lateriflora L. var. lateriflora Native SCLAL2blue skullcap · Lamiaceae 5 counties
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Scutellaria nana A. Gray Native SCNAdwarf skullcap · Lamiaceae 7 counties -
Scutellaria tuberosa Benth. Native SCTU2Danny's skullcap · Lamiaceae 3 counties -
Secale cereale L. Introduced SECEcereal rye · Poaceae 17 counties -
Securigera varia (L.) Lassen Introduced SEVA4crownvetch · Fabaceae 5 counties -
Sedum acre L. Introduced SEACgoldmoss stonecrop · Crassulaceae 2 counties -
Sedum album L. Introduced SEALwhite stonecrop · Crassulaceae 2 counties -
Sedum debile S. Watson Native SEDEorpine stonecrop · Crassulaceae 1 county -
Sedum divergens S. Watson Native SEDIPacific stonecrop · Crassulaceae 12 counties -
Sedum lanceolatum Torr. Native SELAspearleaf stonecrop · Crassulaceae 18 counties - Sedum lanceolatum Torr. ssp. lanceolatum Native SELALspearleaf stonecrop · Crassulaceae 17 counties
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Sedum laxum (Britton) A. Berger Native SELA2roseflower stonecrop · Crassulaceae 5 counties - Sedum laxum (Britton) A. Berger ssp. heckneri (M. Peck) R.T. Clausen Native SELAHHeckner's stonecrop · Crassulaceae 4 counties
- Sedum laxum (Britton) A. Berger ssp. laxum Native SELAL2roseflower stonecrop · Crassulaceae 4 counties
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Sedum leibergii Britton Native SELELeiberg stonecrop · Crassulaceae 10 counties -
Sedum moranii R.T. Clausen Native SEMO5Rogue River stonecrop · Crassulaceae 1 county -
Sedum oblanceolatum R.T. Clausen Native SEOB3oblongleaf stonecrop · Crassulaceae 2 counties -
Sedum obtusatum A. Gray Native SEOBSierra stonecrop · Crassulaceae 4 counties - Sedum obtusatum A. Gray ssp. retusum (Rose) R.T. Clausen Native SEOBRSierra stonecrop · Crassulaceae 4 counties