§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 1–50 of 1,877.
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Abies balsamea (L.) Mill. Native ABBAbalsam fir · Pinaceae 1 county - Abies balsamea (L.) Mill. var. balsamea Native ABBABbalsam fir · Pinaceae 1 county
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Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae 1 county -
Acalypha gracilens A. Gray Native ACGR2slender threeseed mercury · Euphorbiaceae 4 counties -
Acalypha rhomboidea Raf. Native ACRHcommon threeseed mercury · Euphorbiaceae 1 county - Acalypha virginica L. Native ACVIVirginia threeseed mercury · Euphorbiaceae 2 counties
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Acer negundo L. Native ACNE2boxelder · Aceraceae 3 counties -
Acer pensylvanicum L. Native ACPEstriped maple · Aceraceae 1 county -
Acer platanoides L. Introduced ACPLNorway maple · Aceraceae 3 counties -
Acer pseudoplatanus L. Introduced ACPSsycamore maple · Aceraceae 4 counties -
Acer rubrum L. Native ACRUred maple · Aceraceae 5 counties -
Acer saccharinum L. Native ACSA2silver maple · Aceraceae 2 counties -
Acer saccharum Marshall Native ACSA3sugar maple · Aceraceae 1 county - Acer saccharum Marshall var. saccharum Native ACSASsugar maple · Aceraceae 1 county
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Acer spicatum Lam. Native ACSP2mountain maple · Aceraceae 1 county -
Acer tataricum L. Introduced ACTA80tatarian maple · Aceraceae 1 county -
Achillea millefolium L. Both ACMI2common yarrow · Asteraceae 5 counties -
Acorus calamus L. Introduced ACCA4calamus · Acoraceae 4 counties -
Actaea pachypoda Elliott Native ACPAwhite baneberry · Ranunculaceae 1 county -
Actaea rubra (Aiton) Willd. Native ACRU2red baneberry · Ranunculaceae 2 counties - Actaea rubra (Aiton) Willd. ssp. rubra Native ACRUR2red baneberry · Ranunculaceae 2 counties
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Adiantum pedatum L. Native ADPEnorthern maidenhair · Pteridaceae 2 counties -
Adlumia fungosa (Aiton) Greene ex Britton, Sterns & Poggenb. Native ADFUallegheny vine · Fumariaceae 1 county -
Aegopodium podagraria L. Introduced AEPObishop's goutweed · Apiaceae 1 county -
Aesculus hippocastanum L. Introduced AEHIhorse chestnut · Hippocastanaceae 1 county -
Aethusa cynapium L. Introduced AECY2fool's parsley · Apiaceae 2 counties -
Agalinis acuta Pennell Native AGACsandplain false foxglove · Scrophulariaceae 2 counties -
Agalinis maritima (Raf.) Raf. Native AGMA3saltmarsh false foxglove · Scrophulariaceae 2 counties - Agalinis maritima (Raf.) Raf. var. maritima Native AGMAMsaltmarsh false foxglove · Scrophulariaceae 2 counties
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Agalinis purpurea (L.) Pennell Native AGPU5purple false foxglove · Scrophulariaceae 5 counties -
Agalinis tenuifolia (Vahl) Raf. Native AGTE3slenderleaf false foxglove · Scrophulariaceae 1 county - Agalinis tenuifolia (Vahl) Raf. var. tenuifolia Native AGTETslenderleaf false foxglove · Scrophulariaceae 1 county
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Ageratina altissima (L.) R.M. King & H. Rob. Native AGAL5white snakeroot · Asteraceae 1 county - Ageratina altissima (L.) R.M. King & H. Rob. var. altissima Native AGALAwhite snakeroot · Asteraceae 1 county
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Ageratina aromatica (L.) Spach Native AGAR4lesser snakeroot · Asteraceae 1 county - Ageratina aromatica (L.) Spach var. aromatica Native AGARAlesser snakeroot · Asteraceae 1 county
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Agrimonia gryposepala Wallr. Native AGGR2tall hairy agrimony · Rosaceae 3 counties -
Agrimonia pubescens Wallr. Native AGPUsoft agrimony · Rosaceae 1 county -
Agrimonia striata Michx. Native AGSTroadside agrimony · Rosaceae 1 county -
Agrostemma githago L. Introduced AGGIcommon corncockle · Caryophyllaceae 2 counties -
Agrostis canina L. Native AGCA4velvet bentgrass · Poaceae 1 county -
Agrostis capillaris L. Introduced AGCA5colonial bentgrass · Poaceae 4 counties -
Agrostis gigantea Roth Introduced AGGI2redtop · Poaceae 5 counties -
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. Native AGHYwinter bentgrass · Poaceae 4 counties -
Agrostis perennans (Walter) Tuck. Native AGPEupland bentgrass · Poaceae 3 counties - Agrostis scabra Willd. Native AGSC5rough bentgrass · Poaceae 3 counties
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Ailanthus altissima (Mill.) Swingle Introduced AIALtree of heaven · Simaroubaceae 4 counties -
Ajuga genevensis L. Introduced AJGEblue bugle · Lamiaceae 1 county -
Alcea rosea L. Introduced ALRO3hollyhock · Malvaceae 2 counties -
Aletris farinosa L. Native ALFA2white colicroot · Liliaceae 4 counties