§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 151–200 of 1,877.
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Artemisia ludoviciana Nutt. ssp. ludoviciana Native ARLUL2white sagebrush · Asteraceae 1 county -
Artemisia pontica L. Introduced ARPO4Roman wormwood · Asteraceae 1 county -
Artemisia stelleriana Besser Introduced ARST6oldwoman · Asteraceae 3 counties -
Asclepias amplexicaulis Sm. Native ASAMclasping milkweed · Asclepiadaceae 2 counties -
Asclepias exaltata L. Native ASEXpoke milkweed · Asclepiadaceae 2 counties -
Asclepias incarnata L. Native ASINswamp milkweed · Asclepiadaceae 5 counties - Asclepias incarnata L. ssp. pulchra (Ehrh. ex Willd.) Woodson Native ASINP2swamp milkweed · Asclepiadaceae 5 counties
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Asclepias purpurascens L. Native ASPU2purple milkweed · Asclepiadaceae 1 county -
Asclepias quadrifolia Jacq. Native ASQUfourleaf milkweed · Asclepiadaceae 1 county -
Asclepias tuberosa L. Native ASTUbutterfly milkweed · Asclepiadaceae 2 counties - Asclepias tuberosa L. ssp. tuberosa Native ASTUT2butterfly milkweed · Asclepiadaceae 2 counties
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Asclepias verticillata L. Native ASVEwhorled milkweed · Asclepiadaceae 3 counties -
Asparagus officinalis L. Introduced ASOFgarden asparagus · Liliaceae 4 counties -
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPLebony spleenwort · Aspleniaceae 4 counties - Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. platyneuron Native ASPLPebony spleenwort · Aspleniaceae 4 counties
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Asplenium rhizophyllum L. Native ASRH2walking fern · Aspleniaceae 1 county -
Asplenium trichomanes L. Native ASTR2maidenhair spleenwort · Aspleniaceae 3 counties -
Asplenium trichomanes L. ssp. trichomanes Native ASTRTmaidenhair spleenwort · Aspleniaceae 3 counties -
Aster tataricus L. f. Introduced ASTATatarian aster · Asteraceae 1 county -
Astilbe japonica (C. Morren & Decne.) A. Gray Introduced ASJA2florist's spiraea · Saxifragaceae 1 county -
Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae 5 counties -
Atriplex cristata Humb. & Bonpl. ex Willd. Native ATCR2crested saltbush · Chenopodiaceae 3 counties -
Atriplex patula L. Introduced ATPA4spear saltbush · Chenopodiaceae 3 counties -
Atriplex prostrata Bouchér ex DC. Native ATPRtriangle orache · Chenopodiaceae 5 counties -
Atriplex rosea L. Introduced ATROtumbling saltweed · Chenopodiaceae 1 county -
Aureolaria flava (L.) Farw. Native AUFLsmooth yellow false foxglove · Scrophulariaceae 2 counties - Aureolaria flava (L.) Farw. var. flava Native AUFLFsmooth yellow false foxglove · Scrophulariaceae 2 counties
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Aureolaria pedicularia (L.) Raf. Native AUPE2fernleaf yellow false foxglove · Scrophulariaceae 2 counties - Aureolaria pedicularia (L.) Raf. var. pedicularia Native AUPEPfernleaf yellow false foxglove · Scrophulariaceae 2 counties
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Aureolaria virginica (L.) Pennell Native AUVIdowny yellow false foxglove · Scrophulariaceae 1 county -
Avena sativa L. Introduced AVSAcommon oat · Poaceae 2 counties -
Baccharis halimifolia L. Native BAHAeastern baccharis · Asteraceae 1 county -
Baptisia tinctoria (L.) R. Br. Native BATIhorseflyweed · Fabaceae 4 counties -
Barbarea verna (Mill.) Asch. Introduced BAVEearly yellowrocket · Brassicaceae 1 county -
Barbarea vulgaris W.T. Aiton Introduced BAVUgarden yellowrocket · Brassicaceae 4 counties -
Bartonia paniculata (Michx.) Muhl. Native BAPA2twining screwstem · Gentianaceae 1 county -
Bartonia virginica (L.) Britton, Sterns & Poggenb. Native BAVI3yellow screwstem · Gentianaceae 4 counties -
Berberis thunbergii DC. Introduced BETHJapanese barberry · Berberidaceae 3 counties -
Berberis vulgaris L. Introduced BEVUcommon barberry · Berberidaceae 5 counties -
Berteroa incana (L.) DC. Introduced BEIN2hoary alyssum · Brassicaceae 3 counties -
Betula alleghaniensis Britton Native BEAL2yellow birch · Betulaceae 4 counties -
Betula lenta L. Native BELEsweet birch · Betulaceae 2 counties -
Betula papyrifera Marshall Native BEPApaper birch · Betulaceae 3 counties - Betula papyrifera Marshall var. papyrifera Native BEPAPpaper birch · Betulaceae 3 counties
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Betula populifolia Marshall Native BEPOgray birch · Betulaceae 5 counties - Betula ×caerulea Blanch. (pro nm.) var. grandis Blanch. (pro nm.) Native BECAGbig blue birch · Betulaceae 1 county
- Betula ×caerulea Blanch. (pro sp.) [populifolia × papyrifera var. cordifolia] Native BECA4blue birch · Betulaceae 1 county
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Bidens beckii Torr. ex Spreng. Native BIBE2Beck's water-marigold · Asteraceae 1 county -
Bidens cernua L. Native BICEnodding beggartick · Asteraceae 2 counties -
Bidens coronata (L.) Britton Native BICOcrowned beggarticks · Asteraceae 1 county