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 920 (native).
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Acalypha gracilens A. Gray Native ACGR2slender threeseed mercury · Euphorbiaceae -
Acer rubrum L. Native ACRUred maple · Aceraceae -
Adiantum pedatum L. Native ADPEnorthern maidenhair · Pteridaceae -
Agalinis acuta Pennell Native AGACsandplain false foxglove · Scrophulariaceae -
Agalinis maritima (Raf.) Raf. Native AGMA3saltmarsh false foxglove · Scrophulariaceae - Agalinis maritima (Raf.) Raf. var. maritima Native AGMAMsaltmarsh false foxglove · Scrophulariaceae
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Agalinis purpurea (L.) Pennell Native AGPU5purple false foxglove · Scrophulariaceae -
Agrimonia gryposepala Wallr. Native AGGR2tall hairy agrimony · Rosaceae -
Agrostis canina L. Native AGCA4velvet bentgrass · Poaceae -
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. Native AGHYwinter bentgrass · Poaceae -
Agrostis perennans (Walter) Tuck. Native AGPEupland bentgrass · Poaceae -
Aletris farinosa L. Native ALFA2white colicroot · Liliaceae -
Alnus serrulata (Aiton) Willd. Native ALSE2hazel alder · Betulaceae -
Amaranthus cannabinus (L.) Sauer Native AMCA2tidalmarsh amaranth · Amaranthaceae -
Amelanchier arborea (Michx. f.) Fernald Native AMAR3common serviceberry · Rosaceae - Amelanchier arborea (Michx. f.) Fernald var. arborea Native AMARA4common serviceberry · Rosaceae
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Amelanchier canadensis (L.) Medik. Native AMCA4Canadian serviceberry · Rosaceae -
Ammophila breviligulata Fernald Native AMBRAmerican beachgrass · Poaceae -
Amphicarpaea bracteata (L.) Fernald Native AMBR2American hogpeanut · Fabaceae -
Anaphalis margaritacea (L.) Benth. Native ANMAwestern pearly everlasting · Asteraceae -
Andropogon gerardii Vitman Native ANGEbig bluestem · Poaceae -
Andropogon virginicus L. Native ANVI2broomsedge bluestem · Poaceae - Andropogon virginicus L. var. virginicus Native ANVIVbroomsedge bluestem · Poaceae
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Anemone quinquefolia L. Native ANQUwood anemone · Ranunculaceae - Anemone quinquefolia L. var. quinquefolia Native ANQUQnightcaps · Ranunculaceae
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Angelica lucida L. Native ANLUseacoast angelica · Apiaceae -
Antennaria howellii Greene Native ANHOHowell's pussytoes · Asteraceae - Antennaria howellii Greene ssp. neodioica (Greene) Bayer Native ANHONHowell's pussytoes · Asteraceae
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Apios americana Medik. Native APAMgroundnut · Fabaceae -
Apocynum androsaemifolium L. Native APAN2spreading dogbane · Apocynaceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae - Apocynum ×floribundum Greene (pro sp.) [androsaemifolium × cannabinum] Native APFLApocynaceae
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Aquilegia canadensis L. Native AQCAred columbine · Ranunculaceae -
Aralia hispida Vent. Native ARHI2bristly sarsaparilla · Araliaceae -
Aralia nudicaulis L. Native ARNU2wild sarsaparilla · Araliaceae -
Aralia spinosa L. Native ARSP2devil's walkingstick · Araliaceae -
Arctostaphylos uva-ursi (L.) Spreng. Native ARUVkinnikinnick · Ericaceae -
Arethusa bulbosa L. Native ARBUdragon's mouth · Orchidaceae -
Argentina anserina (L.) Rydb. Native ARAN7silverweed cinquefoil · Rosaceae -
Arisaema triphyllum (L.) Schott Native ARTRJack in the pulpit · Araceae -
Aristida dichotoma Michx. Native ARDI4churchmouse threeawn · Poaceae - Aristida dichotoma Michx. var. dichotoma Native ARDIDchurchmouse threeawn · Poaceae
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Aristida oligantha Michx. Native AROLprairie threeawn · Poaceae -
Aristida purpurascens Poir. Native ARPU8arrowfeather threeawn · Poaceae - Aristida purpurascens Poir. var. purpurascens Native ARPUP4arrowfeather threeawn · Poaceae
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Aronia arbutifolia (L.) Pers. Native ARAR7red chokeberry · Rosaceae -
Aronia melanocarpa (Michx.) Elliott Native ARME6black chokeberry · Rosaceae - Aronia ×prunifolia (Marshall) Rehder, (pro sp.) [arbutifolia × melanocarpa] Native ARPR2purple chokeberry · Rosaceae
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Artemisia campestris L. Native ARCA12field sagewort · Asteraceae - Artemisia campestris L. ssp. caudata (Michx.) H.M. Hall & Clem. Native ARCACfield sagewort · Asteraceae