Index / States / Massachusetts
§1State listing — Northeast
Massachusetts
a regional flora of 14 counties
- State code
- MA · FIPS 25
- Taxa recorded
- 3,641
- Counties
- 14
§2Counties
Drill down to a county
- Barnstable 250011,833 taxa Open ↗
- Berkshire 250032,165 taxa Open ↗
- Bristol 250051,861 taxa Open ↗
- Dukes 250071,355 taxa Open ↗
- Essex 250092,285 taxa Open ↗
- Franklin 250111,977 taxa Open ↗
- Hampden 250131,963 taxa Open ↗
- Hampshire 250152,096 taxa Open ↗
- Middlesex 250172,555 taxa Open ↗
- Nantucket 250191,496 taxa Open ↗
- Norfolk 250212,106 taxa Open ↗
- Plymouth 250231,885 taxa Open ↗
- Suffolk 250251,866 taxa Open ↗
- Worcester 250272,195 taxa Open ↗
§3Catalogue
All taxa recorded in Massachusetts
Filter
Showing 2,451–2,500 of 2,505 (native).
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Viola pubescens Aiton var. pubescens Native VIPUP2downy yellow violet · Violaceae 11 counties - Viola pubescens Aiton var. scabriuscula Schwein. ex Torr. & A. Gray Native VIPUSdowny yellow violet · Violaceae 8 counties
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Viola renifolia A. Gray Native VIRE2white violet · Violaceae 3 counties -
Viola rostrata Pursh Native VIROlongspur violet · Violaceae 4 counties -
Viola rotundifolia Michx. Native VIRO2roundleaf yellow violet · Violaceae 11 counties -
Viola sagittata Aiton Native VISA2arrowleaf violet · Violaceae 14 counties - Viola sagittata Aiton var. ovata (Nutt.) Torr. & A. Gray Native VISAOarrowleaf violet · Violaceae 14 counties
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Viola selkirkii Pursh ex Goldie Native VISE2Selkirk's violet · Violaceae 3 counties -
Viola sororia Willd. Native VISOcommon blue violet · Violaceae 14 counties -
Viola striata Aiton Native VIST3striped cream violet · Violaceae 2 counties - Viola ×malteana House [conspersa × rostrata] Native VIMA4hybrid violet · Violaceae 1 county
- Viola ×notabilis E.P. Bicknell (pro sp.) [brittoniana × cucullata] Native VINO3hybrid violet · Violaceae 1 county
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Viola ×palmata L. (pro sp.) [brittoniana or pedatifida × affinis or sororia] Native VIPA18early blue violet · Violaceae 10 counties - Viola ×porteriana Pollard (pro sp.) [cucullata × sagittata] Native VIPO2hybrid violet · Violaceae 8 counties
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Viola ×primulifolia L. (pro sp.) [lanceolata × macloskeyi] Native VIPR4Violaceae 14 counties -
Vitis aestivalis Michx. Native VIAEsummer grape · Vitaceae 14 counties - Vitis aestivalis Michx. var. aestivalis Native VIAEA2summer grape · Vitaceae 9 counties
- Vitis aestivalis Michx. var. bicolor Deam Native VIAEBsummer grape · Vitaceae 14 counties
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Vitis labrusca L. Native VILA8fox grape · Vitaceae 14 counties -
Vitis riparia Michx. Native VIRIriverbank grape · Vitaceae 9 counties - Vitis ×novae-angliae Fernald (pro sp.) [labrusca × riparia] Native VINO2pilgrim grape · Vitaceae 3 counties
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Vulpia octoflora (Walter) Rydb. Native VUOCsixweeks fescue · Poaceae 12 counties - Vulpia octoflora (Walter) Rydb. var. glauca (Nutt.) Fernald Native VUOCGsixweeks fescue · Poaceae 12 counties
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Waldsteinia fragarioides (Michx.) Tratt. Native WAFRAppalachian barren strawberry · Rosaceae 5 counties - Waldsteinia fragarioides (Michx.) Tratt. ssp. fragarioides Native WAFRFAppalachian barren strawberry · Rosaceae 3 counties
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Wisteria frutescens (L.) Poir. Native WIFRAmerican wisteria · Fabaceae 2 counties -
Wolffia borealis (Engelm. ex Hegelm.) Landolt ex Landolt & Wildi Native WOBOnorthern watermeal · Lemnaceae 2 counties -
Wolffia brasiliensis Weddell Native WOBRBrazilian watermeal · Lemnaceae 5 counties -
Wolffia columbiana Karst. Native WOCOColumbian watermeal · Lemnaceae 6 counties -
Wolffiella gladiata (Hegelm.) Hegelm. Native WOGL2Florida mudmidget · Lemnaceae 2 counties -
Woodsia glabella R. Br. ex Richardson Native WOGLsmooth woodsia · Dryopteridaceae 1 county -
Woodsia ilvensis (L.) R. Br. Native WOILrusty woodsia · Dryopteridaceae 10 counties -
Woodsia obtusa (Spreng.) Torr. Native WOOB2bluntlobe cliff fern · Dryopteridaceae 10 counties - Woodsia obtusa (Spreng.) Torr. ssp. obtusa Native WOOBObluntlobe cliff fern · Dryopteridaceae 10 counties
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Woodwardia areolata (L.) T. Moore Native WOARnetted chainfern · Blechnaceae 13 counties -
Woodwardia virginica (L.) Sm. Native WOVIVirginia chainfern · Blechnaceae 13 counties -
Xanthium strumarium L. Native XASTrough cocklebur · Asteraceae 14 counties - Xanthium strumarium L. var. canadense (Mill.) Torr. & A. Gray Native XASTCCanada cocklebur · Asteraceae 13 counties
- Xanthium strumarium L. var. glabratum (DC.) Cronquist Native XASTGrough cocklebur · Asteraceae 5 counties
- Xanthium strumarium L. var. strumarium Native XASTSrough cocklebur · Asteraceae 1 county
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Xanthorhiza simplicissima Marshall Native XASIyellowroot · Ranunculaceae 3 counties -
Xyris difformis Chapm. Native XYDIbog yelloweyed grass · Xyridaceae 14 counties - Xyris difformis Chapm. var. difformis Native XYDIDbog yelloweyed grass · Xyridaceae 14 counties
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Xyris montana Ries Native XYMOnorthern yelloweyed grass · Xyridaceae 7 counties -
Xyris smalliana Nash Native XYSMSmall's yelloweyed grass · Xyridaceae 7 counties -
Xyris torta Sm. Native XYTOslender yelloweyed grass · Xyridaceae 8 counties -
Yucca filamentosa L. Native YUFIAdam's needle · Agavaceae 8 counties -
Zannichellia palustris L. Native ZAPAhorned pondweed · Zannichelliaceae 11 counties -
Zanthoxylum americanum Mill. Native ZAAMcommon pricklyash · Rutaceae 7 counties -
Zizania aquatica L. Native ZIAQannual wildrice · Poaceae 10 counties