§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 2,851–2,900 of 5,518.
-
Lepidium perfoliatum L. Introduced LEPE2clasping pepperweed · Brassicaceae 29 counties -
Lepidium ramosissimum A. Nelson Native LERA2manybranched pepperweed · Brassicaceae 11 counties - Lepidium ramosissimum A. Nelson var. bourgeauanum (Thell.) Rollins Native LERAB2Bourgeau's pepperweed · Brassicaceae 11 counties
-
Lepidium ruderale L. Introduced LERUroadside pepperweed · Brassicaceae 1 county -
Lepidium sativum L. Introduced LESA2gardencress pepperweed · Brassicaceae 3 counties -
Lepidium strictum (S. Watson) Rattan Native LEST2upright pepperweed · Brassicaceae 3 counties -
Lepidium virginicum L. Native LEVI3Virginia pepperweed · Brassicaceae 15 counties - Lepidium virginicum L. var. medium (Greene) C.L. Hitchc. Native LEVIMintermediate pepperweed · Brassicaceae 8 counties
- Lepidium virginicum L. var. pubescens (Greene) Thell. Native LEVIPhairy pepperweed · Brassicaceae 8 counties
- Lepidium virginicum L. var. virginicum Native LEVIV2Virginia pepperweed · Brassicaceae 1 county
-
Leptarrhena pyrolifolia (D. Don) R. Br. ex Ser. Native LEPYfireleaf leptarrhena · Saxifragaceae 5 counties -
Leptochloa fusca (L.) Kunth Native LEFU21Malabar sprangletop · Poaceae 7 counties - Leptochloa fusca (L.) Kunth ssp. fascicularis (Lam.) N. Snow Native LEFUFbearded sprangletop · Poaceae 4 counties
- Leptochloa fusca (L.) Kunth ssp. uninervia (J. Presl) N. Snow Native LEFUUMexican sprangletop · Poaceae 3 counties
-
Leptosiphon bicolor Nutt. Native LEBI8true babystars · Polemoniaceae 17 counties -
Leptosiphon bolanderi (A. Gray) J.M. Porter & L.A. Johnson Native LEBO9Bolander's linanthus · Polemoniaceae 8 counties -
Leptosiphon ciliatus (Benth.) Jeps. Native LECI18whiskerbrush · Polemoniaceae 6 counties - Leptosiphon ciliatus (Benth.) Jeps. ssp. ciliatus Native LECIC2whiskerbrush · Polemoniaceae 6 counties
-
Leptosiphon harknessii (Curran) J.M. Porter & L.A. Johnson Native LEHA11Harkness' flaxflower · Polemoniaceae 18 counties -
Leptosiphon liniflorus (Benth.) J.M. Porter & L.A. Johnson Native LELI14narrowflower flaxflower · Polemoniaceae 5 counties -
Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson Native LENU8Nuttall's linanthus · Polemoniaceae 11 counties - Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson ssp. nuttallii Native LENUNNuttall's linanthus · Polemoniaceae 11 counties
- Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson ssp. pubescens (R. Patt.) J.M. Porter & L.A. Johnson Native LENUPNuttall's linanthus · Polemoniaceae 1 county
-
Leptosiphon septentrionalis (H. Mason) J.M. Porter & L.A. Johnson Native LESE17northern linanthus · Polemoniaceae 11 counties -
Lesquerella douglasii S. Watson Native LEDO2Douglas' bladderpod · Brassicaceae 6 counties -
Lesquerella kingii S. Watson Native LEKIKing bladderpod · Brassicaceae 5 counties - Lesquerella kingii S. Watson ssp. diversifolia (Greene) Rollins & Shaw Native LEKIDKing bladderpod · Brassicaceae 3 counties
- Lesquerella kingii S. Watson ssp. kingii Native LEKIKKing bladderpod · Brassicaceae 2 counties
- Lesquerella kingii S. Watson ssp. kingii var. cobrensis Rollins & Shaw Native LEKIC2King bladderpod · Brassicaceae 2 counties
-
Lesquerella occidentalis S. Watson Native LEOCwestern bladderpod · Brassicaceae 11 counties - Lesquerella occidentalis S. Watson ssp. occidentalis Native LEOCOwestern bladderpod · Brassicaceae 11 counties
-
Leucanthemum maximum (Ramond) DC. Introduced LEMA8max chrysanthemum · Asteraceae 1 county -
Leucanthemum vulgare Lam. Introduced LEVUoxeye daisy · Asteraceae 28 counties -
Leucocrinum montanum Nutt. ex A. Gray Native LEMO4common starlily · Liliaceae 9 counties -
Leucojum aestivum L. Introduced LEAEsummer snowflake · Liliaceae 1 county - Leucojum aestivum L. ssp. aestivum Introduced LEAEAsummer snowflake · Liliaceae 1 county
-
Leucophysalis nana (A. Gray) Averett Native LENA3dwarf chamaesaracha · Solanaceae 8 counties -
Leucopoa kingii (S. Watson) W.A. Weber Native LEKI2spike fescue · Poaceae 3 counties -
Leucothoe davisiae Torr. ex A. Gray Native LEDASierra laurel · Ericaceae 3 counties -
Lewisia columbiana (Howell ex A. Gray) B.L. Rob. Native LECO3Columbian lewisia · Portulacaceae 8 counties - Lewisia columbiana (Howell ex A. Gray) B.L. Rob. var. columbiana Native LECOCColumbian lewisia · Portulacaceae 4 counties
- Lewisia columbiana (Howell ex A. Gray) B.L. Rob. var. rupicola (English) C.L. Hitchc. Native LECOR2Columbian lewisia · Portulacaceae 3 counties
- Lewisia columbiana (Howell ex A. Gray) B.L. Rob. var. wallowensis C.L. Hitchc. Native LECOWWallowa lewisia · Portulacaceae 1 county
-
Lewisia cotyledon (S. Watson) B.L. Rob. Native LECO5Siskiyou lewisia · Portulacaceae 5 counties - Lewisia cotyledon (S. Watson) B.L. Rob. var. cotyledon Native LECOC2Siskiyou lewisia · Portulacaceae 3 counties
- Lewisia cotyledon (S. Watson) B.L. Rob. var. howellii (S. Watson) Jeps. Native LECOH2Howell's lewisia · Portulacaceae 5 counties
-
Lewisia leeana (Porter) B.L. Rob. Native LELE8quill-leaf lewisia · Portulacaceae 4 counties -
Lewisia nevadensis (A. Gray) B.L. Rob. Native LENE5Nevada lewisia · Portulacaceae 11 counties -
Lewisia oppositifolia (S. Watson) B.L. Rob. Native LEOPoppositeleaf lewisia · Portulacaceae 3 counties -
Lewisia pygmaea (A. Gray) B.L. Rob. Native LEPY2alpine lewisia · Portulacaceae 13 counties