§1State listing — Northeast
Rhode Island
a regional flora of 5 counties
- State code
- RI · FIPS 44
- Taxa recorded
- 1,877
- Counties
- 5
§2Counties
Drill down to a county
§3Catalogue
All taxa recorded in Rhode Island
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Showing 1,601–1,650 of 1,877.
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Smilax herbacea L. Native SMHEsmooth carrionflower · Smilacaceae 4 counties -
Smilax rotundifolia L. Native SMROroundleaf greenbrier · Smilacaceae 5 counties -
Solanum carolinense L. Native SOCA3Carolina horsenettle · Solanaceae 2 counties - Solanum carolinense L. var. carolinense Native SOCAC4Carolina horsenettle · Solanaceae 2 counties
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Solanum dulcamara L. Introduced SODUclimbing nightshade · Solanaceae 4 counties -
Solanum lycopersicum L. Introduced SOLY2garden tomato · Solanaceae 1 county - Solanum lycopersicum L. var. lycopersicum Introduced SOLYLgarden tomato · Solanaceae 1 county
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Solanum rostratum Dunal Native SORObuffalobur nightshade · Solanaceae 1 county -
Solanum tuberosum L. Introduced SOTUIrish potato · Solanaceae 1 county -
Solidago arguta Aiton Native SOARAtlantic goldenrod · Asteraceae 1 county - Solidago arguta Aiton var. arguta Native SOARAAtlantic goldenrod · Asteraceae 1 county
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Solidago bicolor L. Native SOBIwhite goldenrod · Asteraceae 2 counties -
Solidago caesia L. Native SOCA4wreath goldenrod · Asteraceae 2 counties -
Solidago canadensis L. Native SOCA6Canada goldenrod · Asteraceae 5 counties - Solidago canadensis L. var. canadensis Native SOCAC3Canada goldenrod · Asteraceae 5 counties
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Solidago flexicaulis L. Native SOFL2zigzag goldenrod · Asteraceae 1 county -
Solidago gigantea Aiton Native SOGIgiant goldenrod · Asteraceae 3 counties -
Solidago juncea Aiton Native SOJUearly goldenrod · Asteraceae 5 counties -
Solidago latissimifolia Mill. Native SOLA4Elliott's goldenrod · Asteraceae 3 counties -
Solidago nemoralis Aiton Native SONEgray goldenrod · Asteraceae 5 counties - Solidago nemoralis Aiton var. nemoralis Native SONENgray goldenrod · Asteraceae 5 counties
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Solidago odora Aiton Native SOODanisescented goldenrod · Asteraceae 3 counties - Solidago odora Aiton var. odora Native SOODOanisescented goldenrod · Asteraceae 3 counties
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Solidago puberula Nutt. Native SOPUdowny goldenrod · Asteraceae 2 counties - Solidago puberula Nutt. var. puberula Native SOPUP2downy goldenrod · Asteraceae 2 counties
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Solidago rugosa Mill. Native SORU2wrinkleleaf goldenrod · Asteraceae 5 counties -
Solidago sempervirens L. Native SOSEseaside goldenrod · Asteraceae 5 counties -
Solidago speciosa Nutt. Native SOSP2showy goldenrod · Asteraceae 2 counties - Solidago speciosa Nutt. var. speciosa Native SOSPS4showy goldenrod · Asteraceae 2 counties
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Solidago uliginosa Nutt. Native SOULbog goldenrod · Asteraceae 4 counties -
Solidago ulmifolia Muhl. ex Willd. Native SOUL2elmleaf goldenrod · Asteraceae 1 county - Solidago ulmifolia Muhl. ex Willd. var. ulmifolia Native SOULU2elmleaf goldenrod · Asteraceae 1 county
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Sonchus arvensis L. Introduced SOAR2field sowthistle · Asteraceae 2 counties - Sonchus arvensis L. ssp. arvensis Introduced SOARA2field sowthistle · Asteraceae 2 counties
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Sonchus asper (L.) Hill Introduced SOASspiny sowthistle · Asteraceae 2 counties -
Sonchus oleraceus L. Introduced SOOLcommon sowthistle · Asteraceae 3 counties -
Sorbus aucuparia L. Introduced SOAUEuropean mountain ash · Rosaceae 2 counties -
Sorghastrum nutans (L.) Nash Native SONU2Indiangrass · Poaceae 3 counties -
Sorghum bicolor (L.) Moench Introduced SOBI2sorghum · Poaceae 2 counties - Sorghum bicolor (L.) Moench ssp. bicolor Introduced SOBIBgrain sorghum · Poaceae 2 counties
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Sparganium americanum Nutt. Native SPAMAmerican bur-reed · Sparganiaceae 4 counties -
Sparganium androcladum (Engelm.) Morong Native SPANbranched bur-reed · Sparganiaceae 2 counties -
Sparganium eurycarpum Engelm. Native SPEUbroadfruit bur-reed · Sparganiaceae 3 counties -
Spartina alterniflora Loisel. Native SPALsmooth cordgrass · Poaceae 5 counties -
Spartina cynosuroides (L.) Roth Native SPCYbig cordgrass · Poaceae 1 county -
Spartina patens (Aiton) Muhl. Native SPPAsaltmeadow cordgrass · Poaceae 5 counties - Spartina pectinata Bosc ex Link Native SPPEprairie cordgrass · Poaceae 3 counties
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Spergula arvensis L. Introduced SPARcorn spurry · Caryophyllaceae 3 counties -
Spergularia canadensis (Pers.) G. Don Native SPCA3Canadian sandspurry · Caryophyllaceae 2 counties - Spergularia canadensis (Pers.) G. Don var. canadensis Native SPCACCanadian sandspurry · Caryophyllaceae 2 counties