Index / States / Massachusetts / Middlesex
§1County listing — Massachusetts
Middlesex County
Massachusetts
- FIPS
- 25017
- Taxa recorded
- 2,555
- State
- Massachusetts
Filter
Showing 1,701–1,750 of 2,555.
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Platanthera flava (L.) Lindl. var. herbiola (R. Br.) Luer Native PLFLHpalegreen orchid · Orchidaceae -
Platanthera grandiflora (Bigelow) Lindl. Native PLGR2greater purple fringed orchid · Orchidaceae -
Platanthera hookeri (Torr. ex A. Gray) Lindl. Native PLHO3Hooker's orchid · Orchidaceae -
Platanthera lacera (Michx.) G. Don Native PLLA2green fringed orchid · Orchidaceae -
Platanthera macrophylla (Goldie) P.M. Brown Native PLMA9greater roundleaved orchid · Orchidaceae -
Platanthera orbiculata (Pursh) Lindl. Native PLOR4lesser roundleaved orchid · Orchidaceae -
Platanthera psycodes (L.) Lindl. Native PLPS2lesser purple fringed orchid · Orchidaceae -
Platanus occidentalis L. Native PLOCAmerican sycamore · Platanaceae - Platanus ×hispanica Mill. ex Münchh. [occidentalis × orientalis] Introduced PLHILondon planetree · Platanaceae
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Pluchea odorata (L.) Cass. Native PLODsweetscent · Asteraceae - Pluchea odorata (L.) Cass. var. succulenta (Fernald) Cronquist Native PLODSsweetscent · Asteraceae
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Poa alsodes A. Gray Native POAL3grove bluegrass · Poaceae -
Poa annua L. Introduced POANannual bluegrass · Poaceae -
Poa chapmaniana Scribn. Native POCH2Chapman's bluegrass · Poaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae -
Poa nemoralis L. Both PONEwood bluegrass · Poaceae - Poa nemoralis L. ssp. nemoralis Introduced PONEN2wood bluegrass · Poaceae
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Poa palustris L. Native POPA2fowl bluegrass · Poaceae -
Poa pratensis L. Both POPRKentucky bluegrass · Poaceae - Poa pratensis L. ssp. pratensis Introduced POPRP2Kentucky bluegrass · Poaceae
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Poa saltuensis Fernald & Wiegand Native POSAoldpasture bluegrass · Poaceae -
Poa trivialis L. Introduced POTR2rough bluegrass · Poaceae -
Podophyllum peltatum L. Native POPEmayapple · Berberidaceae -
Podostemum ceratophyllum Michx. Native POCE3hornleaf riverweed · Podostemaceae -
Pogonia ophioglossoides (L.) Ker Gawl. Native POOPsnakemouth orchid · Orchidaceae -
Polemonium reptans L. Native PORE2Greek valerian · Polemoniaceae - Polemonium reptans L. var. reptans Native PORERGreek valerian · Polemoniaceae
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Polygala cruciata L. Native POCRdrumheads · Polygalaceae - Polygala cruciata L. var. aquilonia Fernald & B.G. Schub. Native POCRAdrumheads · Polygalaceae
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Polygala paucifolia Willd. Native POPA5gaywings · Polygalaceae -
Polygala polygama Walter Native POPOracemed milkwort · Polygalaceae -
Polygala sanguinea L. Native POSA3purple milkwort · Polygalaceae -
Polygala verticillata L. Native POVEwhorled milkwort · Polygalaceae -
Polygonatum biflorum (Walter) Elliott Native POBI2smooth Solomon's seal · Liliaceae - Polygonatum biflorum (Walter) Elliott var. commutatum (Schult. & Schult. f.) Morong Native POBICsmooth Solomon's seal · Liliaceae
- Polygonatum hirsutum (Bosc ex Poir.) Pursh Introduced POHI13broadleaf Solomon's seal · Liliaceae
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Polygonatum pubescens (Willd.) Pursh Native POPU4hairy Solomon's seal · Liliaceae -
Polygonella articulata (L.) Meisn. Native POAR4coastal jointweed · Polygonaceae -
Polygonum amphibium L. Native POAM8water knotweed · Polygonaceae - Polygonum amphibium L. var. emersum Michx. Native POAMElongroot smartweed · Polygonaceae
- Polygonum amphibium L. var. stipulaceum Coleman Native POAMSwater smartweed · Polygonaceae
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Polygonum arifolium L. Native POAR6halberdleaf tearthumb · Polygonaceae -
Polygonum aviculare L. Introduced POAVprostrate knotweed · Polygonaceae -
Polygonum bellardii All. Introduced POBEnarrowleaf knotweed · Polygonaceae -
Polygonum bistorta L. Both POBI5meadow bistort · Polygonaceae - Polygonum bistorta L. var. bistorta Introduced POBIB2meadow bistort · Polygonaceae
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Polygonum buxiforme Small Native POBU2box knotweed · Polygonaceae -
Polygonum careyi Olney Native POCA8Carey's smartweed · Polygonaceae -
Polygonum cespitosum Blume var. longisetum (Bruijn) A.N. Steward Introduced POCELOriental lady's thumb · Polygonaceae - Polygonum cespitosum Blume, nom. inq. Introduced POCE4Oriental lady's thumb · Polygonaceae