Index / States / Rhode Island / Washington
§1County listing — Rhode Island
Washington County
Rhode Island
- FIPS
- 44009
- Taxa recorded
- 1,094
- State
- Rhode Island
Filter
Showing 1–50 of 159 (introduced).
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Acer platanoides L. Introduced ACPLNorway maple · Aceraceae -
Acorus calamus L. Introduced ACCA4calamus · Acoraceae -
Agrostis capillaris L. Introduced AGCA5colonial bentgrass · Poaceae -
Agrostis gigantea Roth Introduced AGGI2redtop · Poaceae -
Alcea rosea L. Introduced ALRO3hollyhock · Malvaceae -
Allium schoenoprasum L. var. schoenoprasum Introduced ALSCS2wild chives · Liliaceae -
Ambrosia artemisiifolia L. var. elatior (L.) Descourtils Introduced AMAREannual ragweed · Asteraceae -
Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Anthoxanthum odoratum L. Introduced ANODsweet vernalgrass · Poaceae - Anthoxanthum odoratum L. ssp. odoratum Introduced ANODO2sweet vernalgrass · Poaceae
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Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl Introduced AREL3tall oatgrass · Poaceae - Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl var. elatius Introduced ARELEtall oatgrass · Poaceae
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Artemisia stelleriana Besser Introduced ARST6oldwoman · Asteraceae -
Asparagus officinalis L. Introduced ASOFgarden asparagus · Liliaceae -
Atriplex patula L. Introduced ATPA4spear saltbush · Chenopodiaceae -
Avena sativa L. Introduced AVSAcommon oat · Poaceae -
Berberis vulgaris L. Introduced BEVUcommon barberry · Berberidaceae -
Bromus secalinus L. Introduced BRSErye brome · Poaceae - Bromus secalinus L. var. secalinus Introduced BRSESrye brome · Poaceae
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Bromus tectorum L. Introduced BRTEcheatgrass · Poaceae -
Calluna vulgaris (L.) Hull Introduced CAVUheather · Ericaceae -
Carex kobomugi Ohwi Introduced CAKO2Japanese sedge · Cyperaceae -
Castanea mollissima Blume Introduced CAMO83Chinese chestnut · Fagaceae -
Catapodium rigidum (L.) C.E. Hubbard ex Dony Introduced CARI2ferngrass · Poaceae -
Centaurea cyanus L. Introduced CECY2garden cornflower · Asteraceae -
Centaurea nigra L. Introduced CENI2lesser knapweed · Asteraceae -
Cerastium fontanum Baumg. Introduced CEFO2common mouse-ear chickweed · Caryophyllaceae - Cerastium fontanum Baumg. ssp. vulgare (Hartm.) Greuter & Burdet Introduced CEFOV2big chickweed · Caryophyllaceae
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Chelidonium majus L. Introduced CHMA2celandine · Papaveraceae - Chelidonium majus L. var. majus Introduced CHMAMcelandine · Papaveraceae
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Cirsium vulgare (Savi) Ten. Introduced CIVUbull thistle · Asteraceae -
Commelina communis L. Introduced COCO3Asiatic dayflower · Commelinaceae -
Cuscuta epithymum (L.) L. Introduced CUEPclover dodder · Cuscutaceae -
Cynanchum louiseae Kartesz & Gandhi Introduced CYLO11Louise's swallow-wort · Asclepiadaceae -
Cyperus esculentus L. var. leptostachyus Boeckeler Introduced CYESLyellow nutsedge · Cyperaceae -
Dactylis glomerata L. Introduced DAGLorchardgrass · Poaceae - Dactylis glomerata L. ssp. glomerata Introduced DAGLGorchardgrass · Poaceae
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Daucus carota L. Introduced DACA6Queen Anne's lace · Apiaceae -
Dianthus armeria L. Introduced DIARDeptford pink · Caryophyllaceae -
Digitaria ischaemum (Schreb.) Schreb. ex Muhl. Introduced DIISsmooth crabgrass · Poaceae -
Digitaria sanguinalis (L.) Scop. Introduced DISAhairy crabgrass · Poaceae -
Draba verna L. Introduced DRVE2spring draba · Brassicaceae -
Echinochloa crus-galli (L.) P. Beauv. Introduced ECCRbarnyardgrass · Poaceae -
Elaeagnus umbellata Thunb. Introduced ELUMautumn olive · Elaeagnaceae - Elaeagnus umbellata Thunb. var. parvifolia (Wall. ex Royle) C.K. Schneid. Introduced ELUMPautumn olive · Elaeagnaceae
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Elymus repens (L.) Gould Introduced ELRE4quackgrass · Poaceae -
Epilobium hirsutum L. Introduced EPHIcodlins and cream · Onagraceae -
Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCIstinkgrass · Poaceae -
Euonymus europaeus L. Introduced EUEU7European spindletree · Celastraceae