Index / States / Louisiana / Washington
§1County listing — Louisiana
Washington County
Louisiana
- FIPS
- 22117
- Taxa recorded
- 1,483
- State
- Louisiana
Filter
Showing 1,251–1,300 of 1,483.
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Smilax bona-nox L. Native SMBO2saw greenbrier · Smilacaceae - Smilax bona-nox L. var. bona-nox Native SMBOB2saw greenbrier · Smilacaceae
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Smilax glauca Walter Native SMGLcat greenbrier · Smilacaceae -
Smilax herbacea L. Native SMHEsmooth carrionflower · Smilacaceae -
Smilax laurifolia L. Native SMLAlaurel greenbrier · Smilacaceae -
Smilax pumila Walter Native SMPUsarsparilla vine · Smilacaceae -
Smilax rotundifolia L. Native SMROroundleaf greenbrier · Smilacaceae -
Smilax smallii Morong Native SMSMlanceleaf greenbrier · Smilacaceae -
Smilax tamnoides L. Native SMTA2bristly greenbrier · Smilacaceae -
Smilax walteri Pursh Native SMWAcoral greenbrier · Smilacaceae -
Solanum carolinense L. Native SOCA3Carolina horsenettle · Solanaceae - Solanum carolinense L. var. carolinense Native SOCAC4Carolina horsenettle · Solanaceae
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Solanum douglasii Dunal Native SODOgreenspot nightshade · Solanaceae -
Solanum ptycanthum Dunal Native SOPT7West Indian nightshade · Solanaceae -
Solidago altissima L. Native SOAL6Canada goldenrod · Asteraceae -
Solidago arguta Aiton Native SOARAtlantic goldenrod · Asteraceae - Solidago arguta Aiton var. boottii (Hook.) Palmer & Steyerm. Native SOARBBoott's goldenrod · Asteraceae
- Solidago arguta Aiton var. caroliniana A. Gray Native SOARCAtlantic goldenrod · Asteraceae
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Solidago caesia L. Native SOCA4wreath goldenrod · Asteraceae -
Solidago discoidea Elliott Native SODI3rayless mock goldenrod · Asteraceae -
Solidago fistulosa Mill. Native SOFIpine barren goldenrod · Asteraceae -
Solidago gigantea Aiton Native SOGIgiant goldenrod · Asteraceae -
Solidago ludoviciana (A. Gray) Small Native SOLULouisiana goldenrod · Asteraceae -
Solidago odora Aiton Native SOODanisescented goldenrod · Asteraceae - Solidago odora Aiton var. odora Native SOODOanisescented goldenrod · Asteraceae
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Solidago patula Muhl. ex Willd. Native SOPA2roundleaf goldenrod · Asteraceae - Solidago patula Muhl. ex Willd. var. strictula Torr. & A. Gray Native SOPASroundleaf goldenrod · Asteraceae
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Solidago rugosa Mill. Native SORU2wrinkleleaf goldenrod · Asteraceae - Solidago rugosa Mill. ssp. aspera (Aiton) Cronquist Native SORUAwrinkleleaf goldenrod · Asteraceae
- Solidago rugosa Mill. ssp. rugosa Native SORURwrinkleleaf goldenrod · Asteraceae
- Solidago rugosa Mill. ssp. rugosa var. rugosa Native SORUR2wrinkleleaf goldenrod · Asteraceae
- Soliva mutisii Kunth Introduced SOMU2Mutis' burrweed · Asteraceae
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Soliva sessilis Ruiz & Pav. Introduced SOSE2field burrweed · Asteraceae -
Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae -
Sonchus oleraceus L. Introduced SOOLcommon sowthistle · Asteraceae -
Sorghastrum elliottii (C. Mohr) Nash Native SOEL3slender Indiangrass · Poaceae -
Sorghastrum nutans (L.) Nash Native SONU2Indiangrass · Poaceae -
Sorghum bicolor (L.) Moench Introduced SOBI2sorghum · Poaceae -
Sorghum halepense (L.) Pers. Introduced SOHAJohnsongrass · Poaceae -
Sparganium americanum Nutt. Native SPAMAmerican bur-reed · Sparganiaceae -
Spermolepis divaricata (Walter) Raf. ex Ser. Native SPDI2roughfruit scaleseed · Apiaceae -
Spermolepis echinata (Nutt. ex DC.) A. Heller Native SPEC2bristly scaleseed · Apiaceae -
Sphenoclea zeylanica Gaertn. Introduced SPZEchickenspike · Sphenocleaceae -
Sphenopholis filiformis (Chapm.) Scribn. Native SPFIlongleaf wedgescale · Poaceae -
Sphenopholis nitida (Biehler) Scribn. Native SPNIshiny wedgescale · Poaceae -
Sphenopholis obtusata (Michx.) Scribn. Native SPOBprairie wedgescale · Poaceae -
Spigelia marilandica (L.) L. Native SPMA3woodland pinkroot · Loganiaceae -
Spiraea thunbergii Siebold ex Blume Introduced SPTH2Thunberg's meadowsweet · Rosaceae -
Spiranthes odorata (Nutt.) Lindl. Native SPODmarsh lady's tresses · Orchidaceae -
Spiranthes praecox (Walter) S. Watson Native SPPR2greenvein lady's tresses · Orchidaceae