§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
Filter
Showing 1,301–1,350 of 1,404 (native).
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Thelypteris simulata (Davenport) Nieuwl. Native THSI2bog fern · Thelypteridaceae 5 counties -
Thuja occidentalis L. Native THOC2arborvitae · Cupressaceae 1 county -
Tilia americana L. Native TIAMAmerican basswood · Tiliaceae 4 counties - Tilia americana L. var. americana Native TIAMAAmerican basswood · Tiliaceae 4 counties
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Torreyochloa pallida (Torr.) Church Native TOPA6pale false mannagrass · Poaceae 2 counties - Torreyochloa pallida (Torr.) Church var. pallida Native TOPAPpale false mannagrass · Poaceae 2 counties
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Toxicodendron radicans (L.) Kuntze Native TORA2eastern poison ivy · Anacardiaceae 3 counties - Toxicodendron radicans (L.) Kuntze ssp. radicans Native TORAReastern poison ivy · Anacardiaceae 3 counties
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Toxicodendron rydbergii (Small ex Rydb.) Greene Native TORYwestern poison ivy · Anacardiaceae 1 county -
Toxicodendron vernix (L.) Kuntze Native TOVEpoison sumac · Anacardiaceae 4 counties -
Tradescantia ohiensis Raf. Native TROHbluejacket · Commelinaceae 1 county -
Triadenum virginicum (L.) Raf. Native TRVI2Virginia marsh St. Johnswort · Clusiaceae 3 counties -
Trichophorum alpinum (L.) Pers. Native TRAL7alpine bulrush · Cyperaceae 1 county -
Trichophorum planifolium (Spreng.) Palla Native TRPL6bashful bulrush · Cyperaceae 2 counties -
Trichostema dichotomum L. Native TRDI2forked bluecurls · Lamiaceae 5 counties -
Tridens flavus (L.) Hitchc. Native TRFL2purpletop tridens · Poaceae 2 counties - Tridens flavus (L.) Hitchc. var. flavus Native TRFLFpurpletop tridens · Poaceae 2 counties
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Trientalis borealis Raf. Native TRBO2starflower · Primulaceae 4 counties - Trientalis borealis Raf. ssp. borealis Native TRBOBstarflower · Primulaceae 4 counties
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Triglochin maritima L. Native TRMA20seaside arrowgrass · Juncaginaceae 4 counties -
Trillium cernuum L. Native TRCEwhip-poor-will flower · Liliaceae 3 counties -
Trillium erectum L. Native TRER3red trillium · Liliaceae 3 counties -
Trillium undulatum Willd. Native TRUNpainted trillium · Liliaceae 1 county -
Triosteum perfoliatum L. Native TRPE5feverwort · Caprifoliaceae 2 counties -
Triplasis purpurea (Walter) Chapm. Native TRPU4purple sandgrass · Poaceae 2 counties -
Tripsacum dactyloides (L.) L. Native TRDA3eastern gamagrass · Poaceae 1 county -
Tsuga canadensis (L.) Carrière Native TSCAeastern hemlock · Pinaceae 1 county -
Typha latifolia L. Native TYLAbroadleaf cattail · Typhaceae 3 counties - Typha ×glauca Godr. (pro sp.) [angustifolia or domingensis × latifolia] Native TYGLhybrid cattail · Typhaceae 2 counties
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Ulmus americana L. Native ULAMAmerican elm · Ulmaceae 5 counties -
Ulmus rubra Muhl. Native ULRUslippery elm · Ulmaceae 1 county -
Utricularia cornuta Michx. Native UTCOhorned bladderwort · Lentibulariaceae 2 counties -
Utricularia geminiscapa Benj. Native UTGEhiddenfruit bladderwort · Lentibulariaceae 3 counties -
Utricularia gibba L. Native UTGIhumped bladderwort · Lentibulariaceae 1 county -
Utricularia intermedia Hayne Native UTIN2flatleaf bladderwort · Lentibulariaceae 2 counties -
Utricularia macrorhiza Leconte Native UTMAcommon bladderwort · Lentibulariaceae 4 counties -
Utricularia purpurea Walter Native UTPUeastern purple bladderwort · Lentibulariaceae 2 counties -
Utricularia radiata Small Native UTRAlittle floating bladderwort · Lentibulariaceae 2 counties -
Utricularia resupinata B.D. Greene ex Bigelow Native UTRElavender bladderwort · Lentibulariaceae 2 counties -
Utricularia subulata L. Native UTSUzigzag bladderwort · Lentibulariaceae 1 county -
Uvularia perfoliata L. Native UVPEperfoliate bellwort · Liliaceae 2 counties -
Uvularia sessilifolia L. Native UVSEsessileleaf bellwort · Liliaceae 5 counties -
Vaccinium angustifolium Aiton Native VAANlowbush blueberry · Ericaceae 4 counties -
Vaccinium corymbosum L. Native VACOhighbush blueberry · Ericaceae 5 counties -
Vaccinium macrocarpon Aiton Native VAMAcranberry · Ericaceae 5 counties -
Vaccinium oxycoccos L. Native VAOXsmall cranberry · Ericaceae 3 counties -
Vaccinium pallidum Aiton Native VAPA4Blue Ridge blueberry · Ericaceae 4 counties -
Vaccinium stamineum L. Native VASTdeerberry · Ericaceae 1 county -
Vallisneria americana Michx. Native VAAM3American eelgrass · Hydrocharitaceae 2 counties -
Veratrum viride Aiton Native VEVIgreen false hellebore · Liliaceae 3 counties