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 1,701–1,750 of 2,505 (native).
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Poa palustris L. Native POPA2fowl bluegrass · Poaceae 14 counties -
Poa saltuensis Fernald & Wiegand Native POSAoldpasture bluegrass · Poaceae 6 counties -
Podophyllum peltatum L. Native POPEmayapple · Berberidaceae 5 counties -
Podostemum ceratophyllum Michx. Native POCE3hornleaf riverweed · Podostemaceae 4 counties -
Pogonia ophioglossoides (L.) Ker Gawl. Native POOPsnakemouth orchid · Orchidaceae 14 counties -
Polanisia dodecandra (L.) DC. Native PODO3redwhisker clammyweed · Capparaceae 3 counties - Polanisia dodecandra (L.) DC. ssp. dodecandra Native PODODredwhisker clammyweed · Capparaceae 1 county
- Polanisia dodecandra (L.) DC. ssp. trachysperma (Torr. & A. Gray) Iltis Native PODOTsandyseed clammyweed · Capparaceae 2 counties
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Polemonium micranthum Benth. Native POMIannual polemonium · Polemoniaceae 1 county -
Polemonium reptans L. Native PORE2Greek valerian · Polemoniaceae 5 counties - Polemonium reptans L. var. reptans Native PORERGreek valerian · Polemoniaceae 5 counties
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Polygala cruciata L. Native POCRdrumheads · Polygalaceae 9 counties - Polygala cruciata L. var. aquilonia Fernald & B.G. Schub. Native POCRAdrumheads · Polygalaceae 9 counties
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Polygala nuttallii Torr. & A. Gray Native PONU2Nuttall's milkwort · Polygalaceae 5 counties -
Polygala paucifolia Willd. Native POPA5gaywings · Polygalaceae 11 counties -
Polygala polygama Walter Native POPOracemed milkwort · Polygalaceae 14 counties -
Polygala sanguinea L. Native POSA3purple milkwort · Polygalaceae 14 counties -
Polygala senega L. Native POSE3Seneca snakeroot · Polygalaceae 1 county -
Polygala verticillata L. Native POVEwhorled milkwort · Polygalaceae 14 counties -
Polygonatum biflorum (Walter) Elliott Native POBI2smooth Solomon's seal · Liliaceae 9 counties - Polygonatum biflorum (Walter) Elliott var. commutatum (Schult. & Schult. f.) Morong Native POBICsmooth Solomon's seal · Liliaceae 9 counties
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Polygonatum pubescens (Willd.) Pursh Native POPU4hairy Solomon's seal · Liliaceae 14 counties -
Polygonella articulata (L.) Meisn. Native POAR4coastal jointweed · Polygonaceae 14 counties -
Polygonum amphibium L. Native POAM8water knotweed · Polygonaceae 13 counties - Polygonum amphibium L. var. emersum Michx. Native POAMElongroot smartweed · Polygonaceae 10 counties
- Polygonum amphibium L. var. stipulaceum Coleman Native POAMSwater smartweed · Polygonaceae 9 counties
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Polygonum arifolium L. Native POAR6halberdleaf tearthumb · Polygonaceae 13 counties -
Polygonum buxiforme Small Native POBU2box knotweed · Polygonaceae 9 counties -
Polygonum careyi Olney Native POCA8Carey's smartweed · Polygonaceae 12 counties -
Polygonum cilinode Michx. Native POCIfringed black bindweed · Polygonaceae 9 counties -
Polygonum erectum L. Native POER2erect knotweed · Polygonaceae 9 counties -
Polygonum glaucum Nutt. Native POGL7seaside knotweed · Polygonaceae 5 counties -
Polygonum hydropiperoides Michx. Native POHY2swamp smartweed · Polygonaceae 14 counties -
Polygonum lapathifolium L. Native POLA4curlytop knotweed · Polygonaceae 14 counties -
Polygonum pensylvanicum L. Native POPE2Pennsylvania smartweed · Polygonaceae 14 counties -
Polygonum punctatum Elliott Native POPU5dotted smartweed · Polygonaceae 14 counties - Polygonum punctatum Elliott var. punctatum Native POPUP4dotted smartweed · Polygonaceae 14 counties
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Polygonum ramosissimum Michx. Native PORA3bushy knotweed · Polygonaceae 10 counties - Polygonum ramosissimum Michx. var. prolificum Small Native PORAPbushy knotweed · Polygonaceae 9 counties
- Polygonum ramosissimum Michx. var. ramosissimum Native PORARbushy knotweed · Polygonaceae 10 counties
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Polygonum robustius (Small) Fernald Native POROstout smartweed · Polygonaceae 7 counties -
Polygonum sagittatum L. Native POSA5arrowleaf tearthumb · Polygonaceae 14 counties -
Polygonum scandens L. var. cristatum (Engelm. & A. Gray) Gleason Native POSCCclimbing false buckwheat · Polygonaceae 10 counties -
Polygonum setaceum Baldw. Native POSE6bog smartweed · Polygonaceae 4 counties -
Polygonum tenue Michx. Native POTE2pleatleaf knotweed · Polygonaceae 12 counties -
Polygonum virginianum L. Native POVI2jumpseed · Polygonaceae 9 counties -
Polypodium appalachianum Haufler & Windham Native POAPAppalachian polypody · Polypodiaceae 6 counties -
Polypodium virginianum L. Native POVI7rock polypody · Polypodiaceae 14 counties - Polypodium ×incognitum Cusick [appalachianum × virginianum] Native POIN6Hybrid rock polypody · Polypodiaceae 11 counties
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Polystichum acrostichoides (Michx.) Schott Native POAC4Christmas fern · Dryopteridaceae 14 counties