Index / States / Pennsylvania / York
§1County listing — Pennsylvania
York County
Pennsylvania
- FIPS
- 42133
- Taxa recorded
- 1,408
- State
- Pennsylvania
Filter
Showing 951–1,000 of 1,408.
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Poa trivialis L. Introduced POTR2rough bluegrass · Poaceae -
Podophyllum peltatum L. Native POPEmayapple · Berberidaceae -
Podostemum ceratophyllum Michx. Native POCE3hornleaf riverweed · Podostemaceae -
Polanisia dodecandra (L.) DC. Native PODO3redwhisker clammyweed · Capparaceae - Polanisia dodecandra (L.) DC. ssp. dodecandra Native PODODredwhisker clammyweed · Capparaceae
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Polemonium reptans L. Native PORE2Greek valerian · Polemoniaceae - Polemonium reptans L. var. reptans Native PORERGreek valerian · Polemoniaceae
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Polygala ambigua Nutt. Native POAM9whorled milkwort · Polygalaceae -
Polygala paucifolia Willd. Native POPA5gaywings · Polygalaceae -
Polygala sanguinea L. Native POSA3purple milkwort · Polygalaceae -
Polygala verticillata L. Native POVEwhorled milkwort · Polygalaceae - Polygala verticillata L. var. verticillata Native POVEVwhorled milkwort · Polygalaceae
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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
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Polygonatum pubescens (Willd.) Pursh Native POPU4hairy Solomon's seal · Liliaceae -
Polygonum amphibium L. Native POAM8water knotweed · Polygonaceae - Polygonum amphibium L. var. emersum Michx. Native POAMElongroot smartweed · Polygonaceae
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Polygonum arifolium L. Native POAR6halberdleaf tearthumb · Polygonaceae -
Polygonum aviculare L. Introduced POAVprostrate knotweed · 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
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Polygonum cilinode Michx. Native POCIfringed black bindweed · Polygonaceae -
Polygonum convolvulus L. Introduced POCO10black bindweed · Polygonaceae -
Polygonum cuspidatum Siebold & Zucc. Introduced POCU6Japanese knotweed · Polygonaceae -
Polygonum hydropiper L. Introduced POHYmarshpepper knotweed · Polygonaceae - Polygonum hydropiperoides Michx. Native POHY2swamp smartweed · Polygonaceae
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Polygonum lapathifolium L. Native POLA4curlytop knotweed · Polygonaceae -
Polygonum orientale L. Introduced POOR2kiss me over the garden gate · Polygonaceae -
Polygonum pensylvanicum L. Native POPE2Pennsylvania smartweed · Polygonaceae -
Polygonum perfoliatum L. Introduced POPE10Asiatic tearthumb · Polygonaceae - Polygonum persicaria L. Introduced POPE3spotted ladysthumb · Polygonaceae
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Polygonum punctatum Elliott Native POPU5dotted smartweed · Polygonaceae - Polygonum punctatum Elliott var. confertiflorum (Meisn.) Fassett Native POPUC2dotted smartweed · Polygonaceae
- Polygonum punctatum Elliott var. punctatum Native POPUP4dotted smartweed · Polygonaceae
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Polygonum sagittatum L. Native POSA5arrowleaf tearthumb · Polygonaceae -
Polygonum scandens L. Both POSC3climbing false buckwheat · Polygonaceae - Polygonum scandens L. var. scandens Native POSCSclimbing false buckwheat · Polygonaceae
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Polygonum tenue Michx. Native POTE2pleatleaf knotweed · Polygonaceae -
Polygonum virginianum L. Native POVI2jumpseed · Polygonaceae -
Polymnia canadensis L. Native POCA11whiteflower leafcup · Asteraceae -
Polypodium virginianum L. Native POVI7rock polypody · Polypodiaceae - Polypodium ×incognitum Cusick [appalachianum × virginianum] Native POIN6Hybrid rock polypody · Polypodiaceae
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Polystichum acrostichoides (Michx.) Schott Native POAC4Christmas fern · Dryopteridaceae - Polystichum acrostichoides (Michx.) Schott var. acrostichoides Native POACAChristmas fern · Dryopteridaceae
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Pontederia cordata L. Native POCO14pickerelweed · Pontederiaceae -
Populus grandidentata Michx. Native POGR4bigtooth aspen · Salicaceae -
Populus tremuloides Michx. Native POTR5quaking aspen · Salicaceae -
Portulaca oleracea L. Both POOLlittle hogweed · Portulacaceae -
Potamogeton diversifolius Raf. Native PODIwaterthread pondweed · Potamogetonaceae -
Potamogeton nodosus Poir. Native PONO2longleaf pondweed · Potamogetonaceae