Pilularia globulifera
Pillwort
Pinguicula vulgaris
Common Butterwort
Plantago coronopus
Buck's-horn Plantain
Platanthera chlorantha
Greater Butterfly-orchid
Polemonium pauciflorum
Fewflower Jacob's-ladder
Polygala calcarea
Chalk Milkwort
Polygonatum odoratum
Angular Solomon's-seal
Polyporus squamosus
Dryad's Saddle
Polystichum lonchitis
Holly-fern
Populus nigra
Black-poplar
Potamogeton lucens
Shining Pondweed
Potentilla indica
Yellow-flowered Strawberry
Primula elatior
Oxlip
Primula farinosa
Bird's-eye Primrose
Primula veris
Cowslip
Primula vulgaris
Primrose
Prunus cerasifera
Cherry Plum
Prunus domestica
Plum
Prunus spinosa
Blackthorn
Pseudorchis albida
Small-white Orchid
Ptilidium ciliare
Ciliated Fringewort
Pulsatilla alpina
Alpine Pasque#Flower
Pulsatilla pratensis
Small Pasque#Flower
Pyrola minor
Common Wintergreen