Index / States / Oregon / Washington
§1County listing — Oregon
Washington County
Oregon
- FIPS
- 41067
- Taxa recorded
- 1,527
- State
- Oregon
Filter
Showing 101–150 of 1,206 (native).
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Arnica sororia Greene Native ARSO2twin arnica · Asteraceae -
Artemisia arbuscula Nutt. Native ARAR8little sagebrush · Asteraceae - Artemisia arbuscula Nutt. ssp. arbuscula Native ARARAlittle sagebrush · Asteraceae
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Artemisia douglasiana Besser Native ARDO3Douglas' sagewort · Asteraceae -
Artemisia dracunculus L. Native ARDR4tarragon · Asteraceae -
Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Native ARLUC8white sagebrush · Asteraceae - Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck Native ARLUI2white sagebrush · Asteraceae
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Artemisia rigida (Nutt.) A. Gray Native ARRI2scabland sagebrush · Asteraceae -
Artemisia tridentata Nutt. Native ARTR2big sagebrush · Asteraceae - Artemisia tridentata Nutt. ssp. tridentata Native ARTRTbasin big sagebrush · Asteraceae
- Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Native ARTRVmountain big sagebrush · Asteraceae
- Artemisia tridentata Nutt. ssp. xericensis Winward ex R. Rosentreter & R. Kelsey Native ARTRXbig sagebrush · Asteraceae
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Aruncus dioicus (Walter) Fernald var. acuminatus (Rydb.) Rydb. ex H. Hara Native ARDIAbride's feathers · Rosaceae -
Asarum caudatum Lindl. Native ASCA2British Columbia wildginger · Aristolochiaceae -
Asclepias cryptoceras S. Watson Native ASCRpallid milkweed · Asclepiadaceae - Asclepias cryptoceras S. Watson ssp. davisii (Woodson) Woodson Native ASCRD2Davis' milkweed · Asclepiadaceae
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Asclepias fascicularis Decne. Native ASFAMexican whorled milkweed · Asclepiadaceae -
Asclepias speciosa Torr. Native ASSPshowy milkweed · Asclepiadaceae -
Astragalus adanus A. Nelson Native ASAD2Boise milkvetch · Fabaceae -
Astragalus atratus S. Watson Native ASATmourning milkvetch · Fabaceae - Astragalus atratus S. Watson var. owyheensis (A. Nelson & J.F. Macbr.) M.E. Jones Native ASATOOwyhee milkvetch · Fabaceae
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Astragalus beckwithii Torr. & A. Gray Native ASBE3Beckwith's milkvetch · Fabaceae - Astragalus beckwithii Torr. & A. Gray var. weiserensis M.E. Jones Native ASBEWWeiser's milkvetch · Fabaceae
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Astragalus canadensis L. Native ASCA11Canadian milkvetch · Fabaceae - Astragalus canadensis L. var. mortonii (Nutt.) S. Watson Native ASCAM3Morton's Canadian milkvetch · Fabaceae
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Astragalus cusickii A. Gray Native ASCU5Cusick's milkvetch · Fabaceae - Astragalus cusickii A. Gray var. cusickii Native ASCUC2Cusick's milkvetch · Fabaceae
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Astragalus eremiticus Sheldon Native ASER4hermit milkvetch · Fabaceae -
Astragalus filipes Torr. ex A. Gray Native ASFIbasalt milkvetch · Fabaceae -
Astragalus geyeri A. Gray Native ASGEGeyer's milkvetch · Fabaceae - Astragalus geyeri A. Gray var. geyeri Native ASGEGGeyer's milkvetch · Fabaceae
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Astragalus lentiginosus Douglas ex Hook. Native ASLE8freckled milkvetch · Fabaceae -
Astragalus lentiginosus Douglas ex Hook. var. lentiginosus Native ASLEL3freckled milkvetch · Fabaceae -
Astragalus malacus A. Gray Native ASMA6shaggy milkvetch · Fabaceae -
Astragalus miser Douglas ex Hook. Native ASMI9timber milkvetch · Fabaceae -
Astragalus mulfordiae M.E. Jones Native ASMUMulford's milkvetch · Fabaceae -
Astragalus purshii Douglas ex Hook. Native ASPU9woollypod milkvetch · Fabaceae - Astragalus purshii Douglas ex Hook. var. glareosus (Douglas ex Hook.) Barneby Native ASPUG2woollypod milkvetch · Fabaceae
- Astragalus purshii Douglas ex Hook. var. purshii Native ASPUP7woollypod milkvetch · Fabaceae
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Astragalus toanus M.E. Jones Native ASTO2Toano milkvetch · Fabaceae - Astragalus toanus M.E. Jones var. toanus Native ASTOTToano milkvetch · Fabaceae
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Astragalus vallaris M.E. Jones Native ASVA3Snake canyon milkvetch · Fabaceae -
Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae - Athyrium filix-femina (L.) Roth ssp. cyclosorum (Rupr.) C. Chr. Native ATFICsubarctic ladyfern · Dryopteridaceae
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Azolla microphylla Kaulf. Native AZMIMexican Mosquito Fern · Azollaceae -
Balsamorhiza deltoidea Nutt. Native BADE2deltoid balsamroot · Asteraceae -
Balsamorhiza hookeri (Hook.) Nutt. Native BAHOHooker's balsamroot · Asteraceae - Balsamorhiza hookeri (Hook.) Nutt. var. hispidula (Sharp) Cronquist Native BAHOH2hairy balsamroot · Asteraceae
- Balsamorhiza hookeri (Hook.) Nutt. var. idahoensis (Sharp) Cronquist Native BAHOIIdaho balsamroot · Asteraceae
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Barbarea orthoceras Ledeb. Native BAORAmerican yellowrocket · Brassicaceae