§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 101–150 of 444 (introduced).
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Chenopodium glaucum L. Introduced CHGL3oakleaf goosefoot · Chenopodiaceae 1 county -
Chenopodium murale L. Introduced CHMU2nettleleaf goosefoot · Chenopodiaceae 1 county -
Chenopodium urbicum L. Introduced CHURcity goosefoot · Chenopodiaceae 1 county -
Cichorium intybus L. Introduced CIINchicory · Asteraceae 3 counties -
Cirsium arvense (L.) Scop. Introduced CIAR4Canada thistle · Asteraceae 3 counties -
Cirsium vulgare (Savi) Ten. Introduced CIVUbull thistle · Asteraceae 3 counties -
Citrullus lanatus (Thunb.) Matsum. & Nakai Introduced CILA3watermelon · Cucurbitaceae 1 county - Citrullus lanatus (Thunb.) Matsum. & Nakai var. lanatus Introduced CILALwatermelon · Cucurbitaceae 1 county
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Clematis terniflora DC. Introduced CLTE4sweet autumn virginsbower · Ranunculaceae 1 county -
Cleome hassleriana Chod. Introduced CLHApink queen · Capparaceae 1 county -
Colutea arborescens L. Introduced COAR6bladder senna · Fabaceae 1 county -
Commelina communis L. Introduced COCO3Asiatic dayflower · Commelinaceae 5 counties -
Conium maculatum L. Introduced COMA2poison hemlock · Apiaceae 1 county -
Consolida ajacis (L.) Schur Introduced COAJdoubtful knight's-spur · Ranunculaceae 2 counties -
Convallaria majalis L. Introduced COMA7European lily of the valley · Liliaceae 2 counties -
Convolvulus arvensis L. Introduced COAR4field bindweed · Convolvulaceae 4 counties -
Coriandrum sativum L. Introduced COSAcoriander · Apiaceae 1 county -
Coronopus squamatus (Forssk.) Asch. Introduced COSQgreater swinecress · Brassicaceae 1 county -
Cosmos bipinnatus Cav. Introduced COBI2garden cosmos · Asteraceae 2 counties -
Crataegus monogyna Jacq. Introduced CRMO3oneseed hawthorn · Rosaceae 3 counties -
Crepis capillaris (L.) Wallr. Introduced CRCA3smooth hawksbeard · Asteraceae 2 counties -
Cucumis melo L. Introduced CUMEcantaloupe · Cucurbitaceae 1 county -
Cuscuta epithymum (L.) L. Introduced CUEPclover dodder · Cuscutaceae 1 county -
Cynanchum louiseae Kartesz & Gandhi Introduced CYLO11Louise's swallow-wort · Asclepiadaceae 3 counties -
Cynoglossum officinale L. Introduced CYOFgypsyflower · Boraginaceae 1 county -
Cyperus esculentus L. var. leptostachyus Boeckeler Introduced CYESLyellow nutsedge · Cyperaceae 3 counties -
Dactylis glomerata L. Introduced DAGLorchardgrass · Poaceae 5 counties - Dactylis glomerata L. ssp. glomerata Introduced DAGLGorchardgrass · Poaceae 5 counties
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Daphne mezereum L. Introduced DAME3paradise plant · Thymelaeaceae 1 county -
Datura stramonium L. Introduced DASTjimsonweed · Solanaceae 2 counties -
Daucus carota L. Introduced DACA6Queen Anne's lace · Apiaceae 5 counties -
Descurainia sophia (L.) Webb ex Prantl Introduced DESO2herb sophia · Brassicaceae 1 county -
Deutzia scabra Thunb. Introduced DESC4fuzzy pride-of-Rochester · Hydrangeaceae 1 county -
Dianthus armeria L. Introduced DIARDeptford pink · Caryophyllaceae 5 counties -
Dianthus barbatus L. Introduced DIBAsweetwilliam · Caryophyllaceae 1 county -
Digitaria ischaemum (Schreb.) Schreb. ex Muhl. Introduced DIISsmooth crabgrass · Poaceae 1 county -
Digitaria sanguinalis (L.) Scop. Introduced DISAhairy crabgrass · Poaceae 4 counties -
Dipsacus fullonum L. Introduced DIFU2Fuller's teasel · Dipsacaceae 1 county -
Draba verna L. Introduced DRVE2spring draba · Brassicaceae 5 counties -
Dysphania botrys (L.) Mosyakin & Clemants Introduced DYBOJerusalem oak goosefoot · Chenopodiaceae 2 counties -
Dysphania pumilio (R. Br.) Mosyakin & Clemants Introduced DYPUclammy goosefoot · Chenopodiaceae 1 county -
Echinochloa crus-galli (L.) P. Beauv. Introduced ECCRbarnyardgrass · Poaceae 4 counties -
Echium vulgare L. Introduced ECVUcommon viper's bugloss · Boraginaceae 4 counties -
Elaeagnus angustifolia L. Introduced ELANRussian olive · Elaeagnaceae 1 county -
Elaeagnus umbellata Thunb. Introduced ELUMautumn olive · Elaeagnaceae 3 counties - Elaeagnus umbellata Thunb. var. parvifolia (Wall. ex Royle) C.K. Schneid. Introduced ELUMPautumn olive · Elaeagnaceae 3 counties
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Elymus repens (L.) Gould Introduced ELRE4quackgrass · Poaceae 4 counties -
Epilobium hirsutum L. Introduced EPHIcodlins and cream · Onagraceae 3 counties -
Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCIstinkgrass · Poaceae 3 counties - Eragrostis minor Host Introduced ERMI5little lovegrass · Poaceae 1 county