Index / States / Pennsylvania / Allegheny
§1County listing — Pennsylvania
Allegheny County
Pennsylvania
- FIPS
- 42003
- Taxa recorded
- 1,943
- State
- Pennsylvania
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Showing 301–350 of 506 (introduced).
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Nicotiana longiflora Cav. Introduced NILOlongflower tobacco · Solanaceae -
Nigella damascena L. Introduced NIDAdevil in the bush · Ranunculaceae -
Ocimum basilicum L. Introduced OCBAsweet basil · Lamiaceae -
Onopordum acanthium L. Introduced ONACScotch cottonthistle · Asteraceae -
Origanum majorana L. Introduced ORMAsweet marjoram · Lamiaceae -
Origanum vulgare L. Introduced ORVUoregano · Lamiaceae -
Ornithogalum nutans L. Introduced ORNUdrooping star of Bethlehem · Liliaceae -
Ornithogalum umbellatum L. Introduced ORUMstar of Bethlehem · Liliaceae -
Panicum miliaceum L. Introduced PAMI2proso millet · Poaceae - Panicum miliaceum L. ssp. miliaceum Introduced PAMIMbroomcorn millet · Poaceae
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Papaver orientale L. Introduced PAOR5Oriental poppy · Papaveraceae -
Papaver somniferum L. Introduced PASO2opium poppy · Papaveraceae -
Parthenocissus tricuspidata (Siebold & Zucc.) Planch. Introduced PATR6Boston ivy · Vitaceae -
Pastinaca sativa L. Introduced PASA2wild parsnip · Apiaceae -
Paulownia tomentosa (Thunb.) Siebold & Zucc. ex Steud. Introduced PATO2princesstree · Scrophulariaceae -
Pennisetum glaucum (L.) R. Br. Introduced PEGL2pearl millet · Poaceae -
Perilla frutescens (L.) Britton Introduced PEFR4beefsteakplant · Lamiaceae - Petunia ×atkinsiana D. Don ex Loudon [axillaris × integrifolia] Introduced PEAT7petunia · Solanaceae
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Phalaris canariensis L. Introduced PHCA5annual canarygrass · Poaceae -
Philadelphus coronarius L. Introduced PHCO7sweet mock orange · Hydrangeaceae -
Phleum pratense L. Introduced PHPR3timothy · Poaceae -
Physalis alkekengi L. Introduced PHAL5strawberry groundcherry · Solanaceae -
Picea abies (L.) Karst. Introduced PIABNorway spruce · Pinaceae -
Picris hieracioides L. ssp. hieracioides Introduced PIHIHhawkweed oxtongue · Asteraceae -
Pinus nigra Arnold Introduced PINIAustrian pine · Pinaceae -
Pinus sylvestris L. Introduced PISYScots pine · Pinaceae -
Pisum sativum L. Introduced PISA6garden pea · Fabaceae -
Plantago arenaria Waldst. & Kit. Introduced PLAR6sand plantain · Plantaginaceae -
Plantago lanceolata L. Introduced PLLAnarrowleaf plantain · Plantaginaceae -
Plantago major L. Introduced PLMA2common plantain · Plantaginaceae -
Platycodon grandiflorus (Jacq.) A. DC. Introduced PLGR7balloon-flower · Campanulaceae -
Poa annua L. Introduced POANannual bluegrass · Poaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae -
Poa pratensis L. ssp. pratensis Introduced POPRP2Kentucky bluegrass · Poaceae -
Poa trivialis L. Introduced POTR2rough bluegrass · Poaceae -
Polemonium caeruleum L. Introduced POCA2charity · Polemoniaceae -
Polygonum aviculare L. Introduced POAVprostrate knotweed · Polygonaceae -
Polygonum baldschuanicum Regel Introduced POBA3Bukhara fleeceflower · Polygonaceae -
Polygonum bellardii All. Introduced POBEnarrowleaf knotweed · Polygonaceae -
Polygonum cespitosum Blume var. cespitosum Introduced POCECOriental lady's thumb · 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 convolvulus L. Introduced POCO10black bindweed · Polygonaceae -
Polygonum cuspidatum Siebold & Zucc. Introduced POCU6Japanese knotweed · Polygonaceae -
Polygonum hydropiper L. Introduced POHYmarshpepper knotweed · Polygonaceae -
Polygonum orientale L. Introduced POOR2kiss me over the garden gate · Polygonaceae -
Polygonum persicaria L. Introduced POPE3spotted ladysthumb · Polygonaceae -
Polygonum sachalinense F. Schmidt ex Maxim. Introduced POSA4giant knotweed · Polygonaceae -
Populus alba L. Introduced POAL7white poplar · Salicaceae -
Portulaca grandiflora Hook. Introduced POGR7rose moss · Portulacaceae