Index / States / Oregon / Yamhill
§1County listing — Oregon
Yamhill County
Oregon
- FIPS
- 41071
- Taxa recorded
- 871
- State
- Oregon
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Showing 701–750 of 871.
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Saxifraga oregana Howell Native SAOR2Oregon saxifrage · Saxifragaceae -
Scabiosa atropurpurea L. Introduced SCATmourningbride · Dipsacaceae -
Scandix pecten-veneris L. Introduced SCPEshepherdsneedle · Apiaceae -
Schedonorus arundinaceus (Schreb.) Dumort., nom. cons. Introduced SCAR7tall fescue · Poaceae -
Schedonorus pratensis (Huds.) P. Beauv. Introduced SCPR4meadow fescue · Poaceae -
Schoenoplectus tabernaemontani (C.C. Gmel.) Palla Native SCTA2softstem bulrush · Cyperaceae -
Scirpus microcarpus J. Presl & C. Presl Native SCMI2panicled bulrush · Cyperaceae -
Scrophularia lanceolata Pursh Native SCLAlanceleaf figwort · Scrophulariaceae -
Senecio jacobaea L. Introduced SEJAstinking willie · Asteraceae -
Senecio sylvaticus L. Introduced SESYwoodland ragwort · Asteraceae -
Senecio triangularis Hook. Native SETRarrowleaf ragwort · Asteraceae -
Senecio vulgaris L. Introduced SEVUold-man-in-the-Spring · Asteraceae -
Setaria viridis (L.) P. Beauv. Introduced SEVI4green bristlegrass · Poaceae - Setaria viridis (L.) P. Beauv. var. viridis Introduced SEVIVgreen bristlegrass · Poaceae
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Sherardia arvensis L. Introduced SHAR2blue fieldmadder · Rubiaceae -
Sidalcea campestris Greene Native SICA2meadow checkerbloom · Malvaceae -
Sidalcea cusickii Piper Native SICUCusick's checkerbloom · Malvaceae -
Sidalcea malviflora (DC.) A. Gray ex Benth. Native SIMA2dwarf checkerbloom · Malvaceae - Sidalcea malviflora (DC.) A. Gray ex Benth. ssp. virgata (Howell) C.L. Hitchc. Native SIMAVdwarf checkerbloom · Malvaceae
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Sidalcea nelsoniana Piper Native SINE2Nelson's checkerbloom · Malvaceae -
Silene armeria L. Introduced SIARsweet William silene · Caryophyllaceae -
Silene douglasii Hook. Native SIDODouglas's catchfly · Caryophyllaceae - Silene douglasii Hook. var. douglasii Native SIDODDouglas's catchfly · Caryophyllaceae
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Silene hookeri Nutt. Native SIHOHooker's silene · Caryophyllaceae - Silene hookeri Nutt. ssp. hookeri Native SIHOHHooker's silene · Caryophyllaceae
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Silene menziesii Hook. Native SIMEMenzies' campion · Caryophyllaceae - Silene menziesii Hook. ssp. menziesii Native SIMEMMenzies' campion · Caryophyllaceae
- Silene menziesii Hook. ssp. menziesii var. viscosa (Greene) C.L. Hitchc. & Maguire Native SIMEV2Menzies' campion · Caryophyllaceae
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Silene scouleri Hook. Native SISC7simple campion · Caryophyllaceae - Silene scouleri Hook. ssp. scouleri Native SISCS2simple campion · Caryophyllaceae
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Sisymbrium officinale (L.) Scop. Introduced SIOFhedgemustard · Brassicaceae -
Sisyrinchium bellum S. Watson Native SIBEwestern blue-eyed grass · Iridaceae -
Sisyrinchium idahoense E.P. Bicknell Native SIIDIdaho blue-eyed grass · Iridaceae - Sisyrinchium idahoense E.P. Bicknell var. idahoense Native SIIDIIdaho blue-eyed grass · Iridaceae
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Sisyrinchium sarmentosum Suksd. ex Greene Native SISA4mountain blue-eyed grass · Iridaceae -
Solanum dulcamara L. Introduced SODUclimbing nightshade · Solanaceae - Solanum dulcamara L. var. dulcamara Introduced SODUDclimbing nightshade · Solanaceae
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Solanum physalifolium Rusby Introduced SOPHhoe nightshade · Solanaceae -
Solanum rostratum Dunal Native SORObuffalobur nightshade · Solanaceae -
Solidago canadensis L. Native SOCA6Canada goldenrod · Asteraceae - Solidago canadensis L. var. salebrosa (Piper) M.E. Jones Native SOCASrough Canada goldenrod · Asteraceae
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Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae -
Sonchus oleraceus L. Introduced SOOLcommon sowthistle · Asteraceae -
Sorbus aucuparia L. Introduced SOAUEuropean mountain ash · Rosaceae -
Sorbus scopulina Greene Native SOSC2Greene's mountain ash · Rosaceae - Sorbus scopulina Greene var. scopulina Native SOSCSGreene's mountain ash · Rosaceae
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Sparganium emersum Rehmann Native SPEM2European bur-reed · Sparganiaceae -
Spergularia rubra (L.) J. Presl & C. Presl Introduced SPRUred sandspurry · Caryophyllaceae -
Spiraea douglasii Hook. Native SPDOrose spirea · Rosaceae - Spiraea douglasii Hook. var. douglasii Native SPDODrose spirea · Rosaceae