List of vascular plants in Germany / P
- Poplar, Bastard Black ( Populus × canadensis ( Populus deltoides × P. nigra )) - Family: Salicaceae
- Poplar, gray - ( Populus × canescens ( Populus alba × P. tremula )) - Family: Salicaceae
- Poplar, hairy balsam ( Populus trichocarpa ) - Family: Salicaceae
- Poplar, black ( Populus nigra ) - Family: Salicaceae
- Poplar, silver ( Populus alba ) - Family: Salicaceae
- Poplar, tremula- ( Populus tremula ) - family: Salicaceae
- Parsnip ( Pastinaca sativa ) - Family: Apiaceae
- Pechnelke ( Silene viscaria ) - Family: Caryophyllaceae
- Pearl grass ( Melica picta ) - Family: Poaceae
- Pearl grass, single-flowered ( Melica uniflora ) - Family: Poaceae
- Pearl grass, nodding ( Melica nutans ) - Family: Poaceae
- Pearl grass, Transylvanian ( Melica transsilvanica ) - Family: Poaceae
- Pearl grass, eyelash ( Melica ciliata ) - Family: Poaceae
- Wig bush ( Cotinus coggygria ) - Family: Anacardiaceae
- Butterbur, Alpine ( Petasites paradoxus ) - Family: Asteraceae
- Butterbur, Filzige ( Petasites spurius ) - Family: Asteraceae
- Butterbur, Common ( Petasites hybridus ) - Family: Asteraceae
- Butterbur, white ( Petasites albus ) - Family: Asteraceae
- Euonymus, Broad ( Euonymus latifolia ) - Family: Celastraceae
- Euonymus, Common ( Euonymus europaea ) - Family: Celastraceae
- Pipe grass, common ( Molinia caerulea ) - Family: Poaceae
- Pipe grass, cane ( Molinia arundinacea ) - Family: Poaceae
- Arrow herb, broad-leaved ( Sagittaria latifolia ) - Family: Alismataceae
- Arrow herb, common ( Sagittaria sagittifolia ) - Family: Alismataceae
- Arrow cress ( Cardaria draba ) - Family: Brassicaceae
- Pennywort ( Lysimachia nummularia ) - Family: Primulaceae
- Plum ( Prunus domestica ) - Family: Rosaceae
- Pfriemengras, Haar- ( Stipa capillata ) - Family: Poaceae
- Weave cress ( Subularia aquatica ) - Family: Brassicaceae
- Pill fern, common ( Pilularia globulifera ) - Family: Marsileaceae
- Pimpernut ( Staphylea pinnata ) - Family: Staphyleaceae
- Pippau, bitten off ( Crepis praemorsa ) - Family: Asteraceae
- Pippau, Alpine ( Crepis alpestris ) family: Asteraceae
- Pippau, mountain ( Crepis bocconi ) family: Asteraceae
- Pippau, bristle ( Crepis setosa ) - Family: Asteraceae
- Pippau, Dach- ( Crepis tectorum ) - Family: Asteraceae
- Pippau, rock ( Crepis jacquinii ) - family: Asteraceae
- Pippau, gold ( Crepis aurea ) family: Asteraceae
- Pippau, large-headed ( Crepis conyzifolia ) - Family: Asteraceae
- Pippau, small-headed ( Crepis capillaris ) - Family: Asteraceae
- Pippau, cockwort ( Crepis pyrenaica ) - Family: Asteraceae
- Pippau, Schöner ( Crepis pulchra ) - Family: Asteraceae
- Pippau, Smelly ( Crepis foetida ) - Family: Asteraceae
- Pippau, Swamp ( Crepis paludosa ) - Family: Asteraceae
- Pippau, Triglav- ( Crepis terglouensis ) - Family: Asteraceae
- Pippau, soft-haired ( Crepis mollis ) - Family: Asteraceae
- Pippau, meadow ( Crepis biennis ) family: Asteraceae
- Sycamore, Common ( Platanus × hispanica ( Platanus occidentalis × P. orientalis )) - Family: Platanaceae
- Flat pea, hairy ( Lathyrus hirsutus ) - Family: Fabaceae
- Common pea, mountain pea ( Lathyrus linifolius ) - Family: Fabaceae
- Flat pea, broad-leaved ( Lathyrus latifolius ) - Family: Fabaceae
- Common pea, spring ( Lathyrus vernus ) family: Fabaceae
- Common pea, yellow ( Lathyrus laevigatus ) - Family: Fabaceae
- Common pea, grass- ( Lathyrus nissolia ) - Family: Fabaceae
- Flat pea, bulbous ( Lathyrus tuberosus ) - Family: Fabaceae
- Flat pea, globose ( Lathyrus sphaericus ) - Family: Fabaceae
- Flat pea, Pannonian ( Lathyrus pannonicus ) - Family: Fabaceae
- Common pea, vine ( Lathyrus aphaca ) - Family: Fabaceae
- Common pea, black pea ( Lathyrus niger ) - Family: Fabaceae
- Common pea, sword-leaved ( Lathyrus bauhini ) - Family: Fabaceae
- Common pea, beach pea ( Lathyrus maritimus ) - Family: Fabaceae
- Common pea, swamp ( Lathyrus palustris ) - Family: Fabaceae
- Common pea ( Lathyrus heterophyllus ) - Family: Fabaceae
- Common pea, woodland ( Lathyrus sylvestris ) - Family: Fabaceae
- Common pea, meadow ( Lathyrus pratensis ) - Family: Fabaceae
- Porst, Greenlandic ( Ledum groenlandicum ) - Family: Ericaceae
- Porst, swamp ( Ledum palustre ) family: Ericaceae
- Purslane ( Portulaca oleracea ) - Family: Portulacaceae
- Cowberry ( Vaccinium vitis-idaea ) - Family: Ericaceae