§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 1,351–1,400 of 1,404 (native).
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Verbena hastata L. Native VEHA2swamp verbena · Verbenaceae 3 counties - Verbena hastata L. var. hastata Native VEHAHswamp verbena · Verbenaceae 3 counties
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Verbena urticifolia L. Native VEURwhite vervain · Verbenaceae 4 counties - Verbena urticifolia L. var. urticifolia Native VEURUwhite vervain · Verbenaceae 4 counties
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Vernonia noveboracensis (L.) Michx. Native VENONew York ironweed · Asteraceae 2 counties -
Veronica anagallis-aquatica L. Native VEAN2water speedwell · Scrophulariaceae 1 county -
Veronica peregrina L. Native VEPE2neckweed · Scrophulariaceae 3 counties -
Veronica scutellata L. Native VESC2skullcap speedwell · Scrophulariaceae 3 counties -
Viburnum acerifolium L. Native VIACmapleleaf viburnum · Caprifoliaceae 3 counties -
Viburnum dentatum L. Native VIDEsouthern arrowwood · Caprifoliaceae 5 counties - Viburnum dentatum L. var. venosum (Britton) Gleason Native VIDEVsouthern arrowwood · Caprifoliaceae 5 counties
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Viburnum lantanoides Michx. Native VILA11hobblebush · Caprifoliaceae 1 county -
Viburnum lentago L. Native VILEnannyberry · Caprifoliaceae 4 counties -
Viburnum nudum L. Native VINUpossumhaw · Caprifoliaceae 4 counties - Viburnum nudum L. var. cassinoides (L.) Torr. & A. Gray Native VINUCwithe-rod · Caprifoliaceae 4 counties
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Viola blanda Willd. Native VIBLsweet white violet · Violaceae 3 counties - Viola blanda Willd. var. palustriformis A. Gray Native VIBLPsweet white violet · Violaceae 3 counties
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Viola cucullata Aiton Native VICUmarsh blue violet · Violaceae 4 counties -
Viola labradorica Schrank Native VILA10alpine violet · Violaceae 3 counties -
Viola lanceolata L. Native VILA4bog white violet · Violaceae 5 counties - Viola lanceolata L. ssp. lanceolata Native VILALbog white violet · Violaceae 5 counties
- Viola macloskeyi Lloyd Native VIMA2small white violet · Violaceae 2 counties
- Viola macloskeyi Lloyd ssp. pallens (Banks ex Ging) M.S. Baker Native VIMAP3smooth white violet · Violaceae 2 counties
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Viola pedata L. Native VIPEbirdfoot violet · Violaceae 3 counties -
Viola pubescens Aiton Native VIPU3downy yellow violet · Violaceae 4 counties - Viola pubescens Aiton var. pubescens Native VIPUP2downy yellow violet · Violaceae 2 counties
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Viola rotundifolia Michx. Native VIRO2roundleaf yellow violet · Violaceae 2 counties -
Viola sagittata Aiton Native VISA2arrowleaf violet · Violaceae 5 counties -
Viola sororia Willd. Native VISOcommon blue violet · Violaceae 4 counties -
Viola ×palmata L. (pro sp.) [brittoniana or pedatifida × affinis or sororia] Native VIPA18early blue violet · Violaceae 1 county - Viola ×primulifolia L. (pro sp.) [lanceolata × macloskeyi] Native VIPR4Violaceae 3 counties
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Vitis aestivalis Michx. Native VIAEsummer grape · Vitaceae 3 counties -
Vitis labrusca L. Native VILA8fox grape · Vitaceae 5 counties - Vitis ×novae-angliae Fernald (pro sp.) [labrusca × riparia] Native VINO2pilgrim grape · Vitaceae 1 county
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Vulpia octoflora (Walter) Rydb. Native VUOCsixweeks fescue · Poaceae 3 counties - Vulpia octoflora (Walter) Rydb. var. glauca (Nutt.) Fernald Native VUOCGsixweeks fescue · Poaceae 3 counties
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Woodsia ilvensis (L.) R. Br. Native WOILrusty woodsia · Dryopteridaceae 1 county -
Woodsia obtusa (Spreng.) Torr. Native WOOB2bluntlobe cliff fern · Dryopteridaceae 2 counties - Woodsia obtusa (Spreng.) Torr. ssp. obtusa Native WOOBObluntlobe cliff fern · Dryopteridaceae 2 counties
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Woodwardia areolata (L.) T. Moore Native WOARnetted chainfern · Blechnaceae 5 counties -
Woodwardia virginica (L.) Sm. Native WOVIVirginia chainfern · Blechnaceae 4 counties -
Xanthium strumarium L. Native XASTrough cocklebur · Asteraceae 4 counties -
Xyris difformis Chapm. Native XYDIbog yelloweyed grass · Xyridaceae 4 counties - Xyris difformis Chapm. var. difformis Native XYDIDbog yelloweyed grass · Xyridaceae 4 counties
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Xyris montana Ries Native XYMOnorthern yelloweyed grass · Xyridaceae 1 county -
Xyris smalliana Nash Native XYSMSmall's yelloweyed grass · Xyridaceae 1 county -
Xyris torta Sm. Native XYTOslender yelloweyed grass · Xyridaceae 4 counties -
Yucca filamentosa L. Native YUFIAdam's needle · Agavaceae 1 county -
Zannichellia palustris L. Native ZAPAhorned pondweed · Zannichelliaceae 3 counties -
Zanthoxylum americanum Mill. Native ZAAMcommon pricklyash · Rutaceae 1 county