§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 1,451–1,500 of 1,877.
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Rorippa palustris (L.) Besser Native ROPA2bog yellowcress · Brassicaceae 5 counties -
Rorippa sylvestris (L.) Besser Introduced ROSYcreeping yellowcress · Brassicaceae 1 county -
Rosa canina L. Introduced ROCA3dog rose · Rosaceae 3 counties -
Rosa carolina L. Native ROCA4Carolina rose · Rosaceae 3 counties - Rosa carolina L. var. carolina Native ROCACCarolina rose · Rosaceae 3 counties
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Rosa gallica L. Introduced ROGAFrench rose · Rosaceae 1 county -
Rosa micrantha Borrer ex Sm. Introduced ROMIsmallflower sweetbrier · Rosaceae 1 county -
Rosa multiflora Thunb. Introduced ROMUmultiflora rose · Rosaceae 4 counties -
Rosa palustris Marshall Native ROPAswamp rose · Rosaceae 5 counties -
Rosa rubiginosa L. Introduced RORU82sweetbriar rose · Rosaceae 2 counties -
Rosa rugosa Thunb. Introduced RORUrugosa rose · Rosaceae 4 counties -
Rosa virginiana Mill. Native ROVI2Virginia rose · Rosaceae 5 counties - Rosa virginiana Mill. var. virginiana Native ROVIV2Virginia rose · Rosaceae 5 counties
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Rotala ramosior (L.) Koehne Native RORAlowland rotala · Lythraceae 2 counties -
Rubus allegheniensis Porter Native RUALAllegheny blackberry · Rosaceae 4 counties - Rubus allegheniensis Porter var. allegheniensis Native RUALAAllegheny blackberry · Rosaceae 4 counties
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Rubus argutus Link Native RUAR2sawtooth blackberry · Rosaceae 1 county -
Rubus bifrons Vest ex Tratt. Introduced RUBIHimalayan berry · Rosaceae 2 counties -
Rubus flagellaris Willd. Native RUFLnorthern dewberry · Rosaceae 5 counties -
Rubus hispidus L. Native RUHIbristly dewberry · Rosaceae 5 counties -
Rubus idaeus L. Both RUIDAmerican red raspberry · Rosaceae 2 counties -
Rubus occidentalis L. Native RUOCblack raspberry · Rosaceae 4 counties -
Rubus odoratus L. Native RUODpurpleflowering raspberry · Rosaceae 1 county - Rubus odoratus L. var. odoratus Native RUODOpurpleflowering raspberry · Rosaceae 1 county
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Rubus pensilvanicus Poir. Native RUPE3Pennsylvania blackberry · Rosaceae 4 counties -
Rubus phoenicolasius Maxim. Introduced RUPHwine raspberry · Rosaceae 2 counties -
Rubus pubescens Raf. Native RUPUdwarf red blackberry · Rosaceae 1 county - Rubus pubescens Raf. var. pubescens Native RUPUP2dwarf red blackberry · Rosaceae 1 county
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Rubus setosus Bigelow Native RUSEsetose blackberry · Rosaceae 3 counties -
Rudbeckia hirta L. Native RUHI2blackeyed Susan · Asteraceae 5 counties - Rudbeckia hirta L. var. pulcherrima Farw. Native RUHIPblackeyed Susan · Asteraceae 5 counties
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Rumex acetosella L. Introduced RUAC3common sheep sorrel · Polygonaceae 5 counties -
Rumex altissimus Alph. Wood Native RUAL4pale dock · Polygonaceae 1 county -
Rumex crispus L. Introduced RUCRcurly dock · Polygonaceae 5 counties - Rumex crispus L. ssp. crispus Introduced RUCRCcurly dock · Polygonaceae 5 counties
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Rumex longifolius DC. Introduced RULO2dooryard dock · Polygonaceae 2 counties -
Rumex maritimus L. Native RUMA4golden dock · Polygonaceae 1 county -
Rumex obtusifolius L. Introduced RUOBbitter dock · Polygonaceae 4 counties -
Rumex orbiculatus A. Gray Native RUOR2greater water dock · Polygonaceae 1 county -
Rumex salicifolius Weinm. Native RUSAwillow dock · Polygonaceae 1 county - Rumex salicifolius Weinm. var. mexicanus (Meisn.) C.L. Hitchc. Native RUSAMMexican dock · Polygonaceae 1 county
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Rumex verticillatus L. Native RUVE3swamp dock · Polygonaceae 1 county -
Ruppia maritima L. Native RUMA5widgeongrass · Ruppiaceae 2 counties -
Ruta graveolens L. Introduced RUGR3common rue · Rutaceae 1 county -
Sabatia kennedyana Fernald Native SAKEPlymouth rose gentian · Gentianaceae 3 counties -
Sabatia stellaris Pursh Native SAST5rose of Plymouth · Gentianaceae 3 counties -
Sagina procumbens L. Introduced SAPRbirdeye pearlwort · Caryophyllaceae 4 counties -
Sagittaria engelmanniana J.G. Sm. Native SAENEngelmann's arrowhead · Alismataceae 3 counties -
Sagittaria graminea Michx. Native SAGRgrassy arrowhead · Alismataceae 2 counties - Sagittaria graminea Michx. var. graminea Native SAGRGgrassy arrowhead · Alismataceae 2 counties