Phymatosorus scolopendria
Monarh Fern
Pieris formosa
Pilea cadierei
Aluminium Plant
Pilea microphylla
Angeloweed
Pilea nummulariifolia
Creeping Charlie
Pilea spruceana
Silver Tree
Pilosella aurantiaca
Fox-and-cubs
Pilosella officinarum
Mouse-ear-hawkweed
Pilularia globulifera
Pillwort
Pinguicula vulgaris
Common Butterwort
Piper aduncum
Spiked Pepper
Pistia stratiotes
Water Cabbage
Pithecellobium dulce
Manila Tamarind
Plagiogyria glauca
Blue Plagiogyria
Plantago coronopus
Buck's-horn Plantain
Platanthera chlorantha
Greater Butterfly-orchid
Pleroma heteromallum
Silverleafed Princess Flower
Pleroma semidecandrum
Princess Flower
Pleroma urvilleaum
Glory Bush
Pluchea dioscoridis
Vimba
Pluchea indica
Indian Camphorweed
Plumbago auriculata
Cape Leadwort
Plumeria alba
Caterpillar Tree
Plumeria obtusa
Frangipani
Plumeria pudica
Bridal Bouquet
Plumeria rubra
Frangipani
Podocarpus macrophyllus
Yew Plum Pine
Podranea ricasoliana
Pink Trumpet Vine
Polemonium pauciflorum
Fewflower Jacob's-ladder
Polygala calcarea
Chalk Milkwort
Polygonatum odoratum
Angular Solomon's-seal
Polypodium cambricum
Southern Polypody
Polyporus squamosus
Dryad's Saddle
Polyscias fruticosa
Ming Aralia
Polyscias guilfoylei
Geranium Aralia
Polystichum lonchitis
Holly-fern
Populus nigra
Black-poplar
Populus tremula
Aspen
Portulaca grandiflora
Rose Moss
Portulaca oleracea
Common Purslane
Portulaca quadrifida
Pusley
Portulaca umbraticola
Wingpod Purslane
Potamogeton lucens
Shining Pondweed
Potentilla erecta
Tormentil
Potentilla indica
Yellow-flowered Strawberry
Potentilla nitida
Pink Cinquefoil
Poterium sanguisorba
Fodder Burnet
Premna serratifolia
Buas-Buas
Primula elatior
Oxlip
Primula farinosa
Bird's-eye Primrose
Primula veris
Cowslip
Primula vulgaris
Primrose
Procris repens
Watermelon Begonia
Prosopis juliflora
Long-thorn Kiaw
Prunus cerasifera
Cherry Plum
Prunus domestica
Plum
Prunus spinosa
Blackthorn
Pseuderanthemum grandiflorum
Blue Twilight
Pseuderanthemum maculatum
Ruspolia
Pseuderanthemum variabile
Pastel Flower
Pseudorchis albida
Small-white Orchid
Psidium guajava
Common Guava
Pteridium aquilinum
Bracken
Pteridium esculentum
Austral Bracken
Pterocarpus indicus
Amboyna Wood
Pterospermum diversifolium
Bayok Tree
Ptilidium ciliare
Ciliated Fringewort
Ptisana fraxinea
Pitted Potato Fern
Pulsatilla alpina
Alpine Pasque#Flower
Pulsatilla pratensis
Small Pasque#Flower