Index / States / Washington / Jefferson
§1County listing — Washington
Jefferson County
Washington
- FIPS
- 53031
- Taxa recorded
- 939
- State
- Washington
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Showing 801–850 of 939.
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Silene parryi (S. Watson) C.L. Hitchc. & Maguire Native SIPA4Parry's silene · Caryophyllaceae -
Sisymbrium officinale (L.) Scop. Introduced SIOFhedgemustard · Brassicaceae -
Sium suave Walter Native SISU2hemlock waterparsnip · Apiaceae -
Smelowskia calycina (Stephan ex Willd.) C.A. Mey. Native SMCAalpine smelowskia · Brassicaceae - Smelowskia calycina (Stephan ex Willd.) C.A. Mey. var. americana (Regel & Herder) Drury & Rollins Native SMCAAAmerican false candytuft · Brassicaceae
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Solanum physalifolium Rusby Introduced SOPHhoe 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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Solidago multiradiata Aiton Native SOMURocky Mountain goldenrod · Asteraceae - Solidago multiradiata Aiton var. scopulorum A. Gray Native SOMUSmanyray goldenrod · Asteraceae
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Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae -
Sonchus oleraceus L. Introduced SOOLcommon sowthistle · Asteraceae -
Sorbus sitchensis M. Roem. Native SOSI2western mountain ash · Rosaceae - Sorbus sitchensis M. Roem. var. grayi (Wenzig) C.L. Hitchc. Native SOSIGwestern mountain ash · Rosaceae
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Sparganium angustifolium Michx. Native SPAN2narrowleaf bur-reed · Sparganiaceae - Sparganium emersum Rehmann Native SPEM2European bur-reed · Sparganiaceae
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Spartina patens (Aiton) Muhl. Native SPPAsaltmeadow cordgrass · Poaceae -
Spergula arvensis L. Introduced SPARcorn spurry · Caryophyllaceae -
Spergularia canadensis (Pers.) G. Don Native SPCA3Canadian sandspurry · Caryophyllaceae - Spergularia canadensis (Pers.) G. Don var. occidentalis R.P. Rossb. Native SPCAOwestern sandspurry · Caryophyllaceae
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Spergularia diandra (Guss.) Held. & Sart. Introduced SPDIalkali sandspurry · Caryophyllaceae -
Spergularia macrotheca (Hornem.) Heynh. Native SPMAsticky sandspurry · Caryophyllaceae - Spergularia macrotheca (Hornem.) Heynh. var. macrotheca Native SPMAMsticky sandspurry · Caryophyllaceae
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Spergularia salina J. Presl & C. Presl Native SPSA5salt sandspurry · Caryophyllaceae -
Spiraea douglasii Hook. Native SPDOrose spirea · Rosaceae -
Spiraea splendens Baumann ex K. Koch Native SPSP2rose meadowsweet · Rosaceae - Spiraea splendens Baumann ex K. Koch var. splendens Native SPSPSrose meadowsweet · Rosaceae
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Spirodela polyrrhiza (L.) Schleid. Native SPPOcommon duckmeat · Lemnaceae -
Stachys chamissonis Benth. Native STCHcoastal hedgenettle · Lamiaceae - Stachys chamissonis Benth. var. cooleyae (A. Heller) G. Mulligan & D. Munro Native STCHC3coastal hedgenettle · Lamiaceae
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Stachys rigida Nutt. ex Benth. Native STRIrough hedgenettle · Lamiaceae - Stachys rigida Nutt. ex Benth. var. rigida Native STRIR3rough hedgenettle · Lamiaceae
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Stellaria borealis Bigelow Native STBO3boreal starwort · Caryophyllaceae - Stellaria borealis Bigelow ssp. sitchana (Steud.) Piper Native STBOSSitka starwort · Caryophyllaceae
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Stellaria calycantha (Ledeb.) Bong. Native STCAnorthern starwort · Caryophyllaceae -
Stellaria crispa Cham. & Schltdl. Native STCR2curled starwort · Caryophyllaceae -
Stellaria media (L.) Vill. Introduced STME2common chickweed · Caryophyllaceae - Stellaria media (L.) Vill. ssp. media Introduced STMEMcommon chickweed · Caryophyllaceae
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Stellaria obtusa Engelm. Native STOBRocky Mountain chickweed · Caryophyllaceae -
Stenanthium occidentale A. Gray Native STOCwestern featherbells · Liliaceae -
Streptopus amplexifolius (L.) DC. Both STAM2claspleaf twistedstalk · Liliaceae - Streptopus amplexifolius (L.) DC. var. amplexifolius Native STAMA2claspleaf twistedstalk · Liliaceae
- Streptopus amplexifolius (L.) DC. var. chalazatus Fassett Native STAMCtubercle twistedstalk · Liliaceae
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Streptopus streptopoides (Ledeb.) Frye & Rigg Native STST3small twistedstalk · Liliaceae - Streptopus streptopoides (Ledeb.) Frye & Rigg ssp. streptopoides Native STSTSsmall twistedstalk · Liliaceae
- Streptopus streptopoides (Ledeb.) Frye & Rigg ssp. streptopoides var. brevipes (Baker) Fassett Native STSTBsmall twistedstalk · Liliaceae
- Symphoricarpos hesperius G.N. Jones Native SYHEtrailing snowberry · Caprifoliaceae
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Symphyotrichum foliaceum (Lindl. ex DC.) G.L. Nesom Native SYFO2alpine leafybract aster · Asteraceae - Symphyotrichum foliaceum (Lindl. ex DC.) G.L. Nesom var. foliaceum Native SYFOFalpine leafybract aster · Asteraceae
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Symphyotrichum subspicatum (Nees) G.L. Nesom Native SYSU4Douglas aster · Asteraceae