§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 201–250 of 1,877.
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Bidens discoidea (Torr. & A. Gray) Britton Native BIDIsmall beggarticks · Asteraceae 5 counties -
Bidens eatonii Fernald Native BIEAEaton's beggarticks · Asteraceae 1 county -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae 4 counties -
Bidens tripartita L. Native BITRthreelobe beggarticks · Asteraceae 4 counties -
Boehmeria cylindrica (L.) Sw. Native BOCYsmallspike false nettle · Urticaceae 4 counties -
Bolboschoenus maritimus (L.) Palla Native BOMA7cosmopolitan bulrush · Cyperaceae 4 counties -
Bolboschoenus robustus (Pursh) Soják Native BORO5sturdy bulrush · Cyperaceae 2 counties -
Boltonia asteroides (L.) L'Hér. Native BOASwhite doll's daisy · Asteraceae 2 counties -
Borago officinalis L. Introduced BOOFcommon borage · Boraginaceae 1 county -
Botrychium dissectum Spreng. Native BODI2cutleaf grapefern · Ophioglossaceae 5 counties -
Botrychium lanceolatum (S.G. Gmel.) Angstr. Native BOLAlanceleaf grapefern · Ophioglossaceae 1 county - Botrychium lanceolatum (S.G. Gmel.) Angstr. var. angustisegmentum Pease & A.H. Moore Native BOLAA2lanceleaf grapefern · Ophioglossaceae 1 county
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Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex W.D.J. Koch Native BOMA2matricary grapefern · Ophioglossaceae 1 county -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae 2 counties -
Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Native BRER2bearded shorthusk · Poaceae 1 county -
Brasenia schreberi J.F. Gmel. Native BRSCwatershield · Cabombaceae 2 counties -
Brassica juncea (L.) Czern. Introduced BRJUbrown mustard · Brassicaceae 1 county -
Brassica nigra (L.) W.D.J. Koch Introduced BRNIblack mustard · Brassicaceae 2 counties -
Brassica oleracea L. Introduced BROLcabbage · Brassicaceae 1 county -
Brassica rapa L. Introduced BRRAfield mustard · Brassicaceae 2 counties - Brassica rapa L. var. rapa Introduced BRRARfield mustard · Brassicaceae 2 counties
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Bromus arvensis L. Introduced BRAR5field brome · Poaceae 2 counties -
Bromus ciliatus L. Native BRCI2fringed brome · Poaceae 1 county - Bromus ciliatus L. var. ciliatus Native BRCIC3fringed brome · Poaceae 1 county
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Bromus hordeaceus L. Introduced BRHO2soft brome · Poaceae 2 counties - Bromus hordeaceus L. ssp. hordeaceus Introduced BRHOHsoft brome · Poaceae 2 counties
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Bromus inermis Leyss. Both BRIN2smooth brome · Poaceae 3 counties - Bromus inermis Leyss. ssp. inermis Introduced BRINIsmooth brome · Poaceae 3 counties
- Bromus inermis Leyss. ssp. inermis var. inermis Introduced BRINI2smooth brome · Poaceae 3 counties
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Bromus racemosus L. Introduced BRRA2bald brome · Poaceae 4 counties - Bromus secalinus L. Introduced BRSErye brome · Poaceae 2 counties
- Bromus secalinus L. var. secalinus Introduced BRSESrye brome · Poaceae 2 counties
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Bromus tectorum L. Introduced BRTEcheatgrass · Poaceae 5 counties -
Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3corn gromwell · Boraginaceae 2 counties -
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke Native BUCA2densetuft hairsedge · Cyperaceae 3 counties - Bulbostylis capillaris (L.) Kunth ex C.B. Clarke ssp. capillaris Native BUCACdensetuft hairsedge · Cyperaceae 3 counties
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Cabomba caroliniana A. Gray Native CACACarolina fanwort · Cabombaceae 2 counties - Cabomba caroliniana A. Gray var. caroliniana Native CACAC4Carolina fanwort · Cabombaceae 2 counties
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Cakile edentula (Bigelow) Hook. Native CAEDAmerican searocket · Brassicaceae 5 counties - Cakile edentula (Bigelow) Hook. ssp. edentula Native CAEDEAmerican searocket · Brassicaceae 5 counties
- Cakile edentula (Bigelow) Hook. ssp. edentula var. edentula Native CAEDE2American searocket · Brassicaceae 5 counties
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Calamagrostis canadensis (Michx.) P. Beauv. Native CACA4bluejoint · Poaceae 5 counties - Calamagrostis canadensis (Michx.) P. Beauv. var. canadensis Native CACAC10bluejoint · Poaceae 5 counties
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Calamagrostis coarctata Eaton Native CACO71Nuttall's reedgrass · Poaceae 3 counties -
Calla palustris L. Native CAPAwater arum · Araceae 3 counties -
Callitriche heterophylla Pursh Native CAHE3twoheaded water-starwort · Callitrichaceae 3 counties - Callitriche heterophylla Pursh ssp. heterophylla Native CAHEHtwoheaded water-starwort · Callitrichaceae 3 counties
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Callitriche palustris L. Native CAPA52vernal water-starwort · Callitrichaceae 2 counties -
Calluna vulgaris (L.) Hull Introduced CAVUheather · Ericaceae 1 county -
Calopogon tuberosus (L.) Britton, Sterns & Poggenb. Native CATU5tuberous grasspink · Orchidaceae 4 counties