§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 751–800 of 5,518.
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Brodiaea terrestris Kellogg ssp. terrestris Native BRTETdwarf brodiaea · Liliaceae 2 counties -
Bromus arenarius Labill. Introduced BRAR3Australian brome · Poaceae 2 counties -
Bromus arvensis L. Introduced BRAR5field brome · Poaceae 21 counties -
Bromus briziformis Fisch. & C.A. Mey. Introduced BRBR5rattlesnake brome · Poaceae 21 counties -
Bromus carinatus Hook. & Arn. Native BRCA5California brome · Poaceae 32 counties -
Bromus catharticus Vahl Introduced BRCA6rescuegrass · Poaceae 1 county -
Bromus ciliatus L. Native BRCI2fringed brome · Poaceae 13 counties - Bromus ciliatus L. var. ciliatus Native BRCIC3fringed brome · Poaceae 13 counties
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Bromus diandrus Roth Introduced BRDI3ripgut brome · Poaceae 26 counties - Bromus diandrus Roth ssp. rigidus (Roth) Lainz Introduced BRDIRripgut brome · Poaceae 26 counties
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Bromus erectus Huds. Introduced BRER3erect brome · Poaceae 3 counties -
Bromus hordeaceus L. Introduced BRHO2soft brome · Poaceae 34 counties - Bromus hordeaceus L. ssp. hordeaceus Introduced BRHOHsoft brome · Poaceae 34 counties
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Bromus inermis Leyss. Both BRIN2smooth brome · Poaceae 22 counties - Bromus inermis Leyss. ssp. pumpellianus (Scribn.) Wagnon Native BRINPPumpelly's brome · Poaceae 12 counties
- Bromus inermis Leyss. ssp. pumpellianus (Scribn.) Wagnon var. pumpellianus (Scribn.) C.L. Hitchc. Native BRINP5Pumpelly's brome · Poaceae 12 counties
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Bromus laevipes Shear Native BRLA3Chinook brome · Poaceae 8 counties -
Bromus madritensis L. Introduced BRMA3compact brome · Poaceae 2 counties -
Bromus marginatus Nees ex Steud. Native BRMA4mountain brome · Poaceae 28 counties -
Bromus maritimus (Piper) Hitchc. Native BRMA5seaside brome · Poaceae 3 counties -
Bromus orcuttianus Vasey Native BROR2Orcutt's brome · Poaceae 15 counties -
Bromus pacificus Shear Native BRPA3Pacific brome · Poaceae 10 counties -
Bromus racemosus L. Introduced BRRA2bald brome · Poaceae 25 counties - Bromus rubens L. Introduced BRRU2red brome · Poaceae 15 counties
- Bromus secalinus L. Introduced BRSErye brome · Poaceae 21 counties
- Bromus secalinus L. var. secalinus Introduced BRSESrye brome · Poaceae 21 counties
- Bromus sitchensis Trin. Native BRSIAlaska brome · Poaceae 14 counties
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Bromus squarrosus L. Introduced BRSQ2corn brome · Poaceae 1 county -
Bromus sterilis L. Introduced BRST2poverty brome · Poaceae 19 counties - Bromus subvelutinus Shear Native BRSU4hoary brome · Poaceae 5 counties
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Bromus suksdorfii Vasey Native BRSU2Suksdorf's brome · Poaceae 10 counties - Bromus tectorum L. Introduced BRTEcheatgrass · Poaceae 32 counties
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Bromus vulgaris (Hook.) Shear Native BRVUColumbia brome · Poaceae 26 counties -
Bryonia alba L. Introduced BRAL4white bryony · Cucurbitaceae 1 county -
Buddleja davidii Franch. Introduced BUDA2orange eye butterflybush · Buddlejaceae 6 counties -
Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3corn gromwell · Boraginaceae 16 counties -
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke Native BUCA2densetuft hairsedge · Cyperaceae 1 county - Bulbostylis capillaris (L.) Kunth ex C.B. Clarke ssp. capillaris Native BUCACdensetuft hairsedge · Cyperaceae 1 county
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Bupleurum americanum J.M. Coult. & Rose Native BUAM2American thorow wax · Apiaceae 2 counties -
Cabomba caroliniana A. Gray Native CACACarolina fanwort · Cabombaceae 1 county - Cabomba caroliniana A. Gray var. caroliniana Native CACAC4Carolina fanwort · Cabombaceae 1 county
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Cacaliopsis nardosmia (A. Gray) A. Gray Native CANA5silvercrown · Asteraceae 9 counties -
Cakile edentula (Bigelow) Hook. Native CAEDAmerican searocket · Brassicaceae 8 counties - Cakile edentula (Bigelow) Hook. ssp. edentula Native CAEDEAmerican searocket · Brassicaceae 8 counties
- Cakile edentula (Bigelow) Hook. ssp. edentula var. edentula Native CAEDE2American searocket · Brassicaceae 8 counties
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Cakile maritima Scop. Introduced CAMAEuropean searocket · Brassicaceae 8 counties -
Calamagrostis breweri Thurb. Native CABRshorthair reedgrass · Poaceae 4 counties -
Calamagrostis canadensis (Michx.) P. Beauv. Native CACA4bluejoint · Poaceae 20 counties - Calamagrostis canadensis (Michx.) P. Beauv. var. canadensis Native CACAC10bluejoint · Poaceae 14 counties
- Calamagrostis canadensis (Michx.) P. Beauv. var. langsdorffii (Link) Inman Native CACAL3bluejoint · Poaceae 4 counties