P

Name	Species	Common Name
Papaver	argemone	Prickly Poppy
Papaver	dubium	Long-headed Poppy
Papaver	hybridum	Rough Poppy
Papaver	rhoeas	Common Poppy
Parapholis	incurva	Curved Hard-grass
Parapholis	strigosa	Hard-grass
Parentucellia	viscosa	Yellow Bartsia
Parietaria	judaica	Pellitory-of-the-wall
Paris	quadrifolia	Herb Paris
Parnassia	palustris	Grass-of-Parnassus
Pastinaca	sativa	Wild Parsnip
Pedicularis	palustris	Marsh Lousewort
Pedicularis	sylvatica	Lousewort
Persicaria	amphibia	Amphibious Bistort
Persicaria	bistorta	Common Bistort
Persicaria	hydropiper	Water-pepper
Persicaria	lapathifolia	Pale Persicaria
Persicaria	maculosa	Redshank
Persicaria	minor	Small Water-pepper
Persicaria	mitis	Tasteless Water-pepper
Persicaria	vivipara	Alpine Bistort
Petasites	hybridus	Butterbur
Petrorhagia	nanteuilii	Childing Pink
Petrorhagia	prolifera	Proliferous Pink
Petroselinum	segetum	Corn Parsley
Peucedanum	officinale	Hog’s Fennel
Peucedanum	palustre	Milk-parsley
Phalaris	arundinacea	Reed Canary-grass
Phegopteris	connectilis	Beech Fern
Phleum	alpinum	Alpine Cat’s-tail
Phleum	arenarium	Sand Cat’s-tail
Phleum	bertolonii	Smaller Cat’s-tail
Phleum	phleoides	Purple-stem Cat’s-tail
Phleum	pratense	Timothy
Phleum	pratense agg.	Timothy agg.
Phragmites	australis	Common Reed
Phyllitis	scolopendrium	Hart’s-tongue
Phyllodoce	caerulea	Blue Heath
Physospermum	cornubiense	Bladderseed
Phyteuma	orbiculare	Round-headed Rampion
Phyteuma	spicatum	Spiked Rampion
Picris	hieracioides	Hawkweed Oxtongue
Pilosella	flagellaris	Shetland Mouse-earhawkweed
Pilosella	officinarum	Mouse-ear-hawkweed
Pilosella	peleteriana	Shaggy Mouse-ear-hawkweed
Pilularia	globulifera	Pillwort
Pimpinella	major	Greater Burnet-saxifrage
Pimpinella	saxifraga	Burnet-saxifrage
Pinguicula	alpina	Alpine Butterwort
Pinguicula	grandiflora	Large-flowered Butterwort
Pinguicula	lusitanica	Pale Butterwort
Pinguicula	vulgaris	Common Butterwort
Pinus	sylvestris ssp. scotica	Scots Pine
Plantago	coronopus	Buck’s-horn Plantain
Plantago	lanceolata	Ribwort Plantain
Plantago	major	Greater Plantain
Plantago	maritima	Sea Plantain
Plantago	media	Hoary Plantain
Platanthera	bifolia	Lesser Butterfly Orchid
Platanthera	chlorantha	Greater Butterfly Orchid
Poa	alpina	Alpine Meadow-grass
Poa	angustifolia	Narrow-leaved Meadow-grass
Poa	annua	Annual Meadow-grass
Poa	bulbosa	Bulbous Meadow-grass
Poa	compressa	Flattened Meadowgrass
Poa	flexuosa	Wavy Meadow-grass
Poa	glauca	Glaucous Meadowgrass
Poa	humilis	Spreading Meadowgrass
Poa	infirma	Early Meadow-grass
Poa	nemoralis	Wood Meadow-grass
Poa	pratensis	Smooth Meadow-grass
Poa	trivialis	Rough Meadow-grass
Polemonium	caeruleum	Jacob’s-ladder
Polycarpon	tetraphyllum	Four-leaved Allseed
Polygala	amarella	Dwarf Milkwort
Polygala	calcarea	Chalk Milkwort
Polygala	serpyllifolia	Heath Milkwort
Polygala	vulgaris ssp. vulgaris	Common Milkwort
Polygala	vulgaris ssp. collina	Common Milkwort
Polygonatum	multiflorum	Solomon’s Seal
Polygonatum	odoratum	Angular Solomon’s seal
Polygonatum	verticillatum	Whorled Solomon’s seal
Polygonum	arenastrum	Equal-leaved Knotgrass
Polygonum	aviculare	Knotgrass
Polygonum	aviculare agg.
Polygonum	boreale	Northern Knotgrass
Polygonum	maritimum	Sea Knotgrass
Polygonum	oxyspermum	Ray’s Knotgrass
Polygonum	rurivagum	Cornfield Knotgrass
Polypodium	cambricum	Southern Polypody
Polypodium	interjectum	Intermediate Polypody
Polypodium	vulgare	Polypody
Polypogon	monspeliensis	Annual Beard-grass
Polystichum	aculeatum	Hard Shield-fern
Polystichum	lonchitis	Holly-fern
Polystichum	setiferum	Soft Shield-fern
Populus	nigra ssp. betulifolia	Native black poplar
Populus	tremula	Aspen
Potamogeton	acutifolius	Sharp-leaved Pondweed
Potamogeton	alpinus	Red Pondweed
Potamogeton	berchtoldii	Small Pondweed
Potamogeton	coloratus	Fen Pondweed
Potamogeton	compressus	Grass-wrack Pondweed
Potamogeton	crispus	Curled Pondweed
Potamogeton	epihydrus	American Pondweed
Potamogeton	filiformis	Slender-leaved Pondweed
Potamogeton	friesii	Flat-stalked Pondweed
Potamogeton	gramineus	Various-leaved Pondweed
Potamogeton	lucens	Shining Pondweed
Potamogeton	natans	Broad-leaved Pondweed
Potamogeton	nodosus	Loddon Pondweed
Potamogeton	obtusifolius	Blunt-leaved Pondweed
Potamogeton	pectinatus	Fennel Pondweed
Potamogeton	perfoliatus	Perfoliate Pondweed
Potamogeton	polygonifolius	Bog Pondweed
Potamogeton	praelongus	Long-stalked Pondweed
Potamogeton	pusillus	Lesser Pondweed
Potamogeton	rutilus	Shetland Pondweed
Potamogeton	trichoides	Hairlike Pondweed
Potentilla	anglica	Trailing Tormentil
Potentilla	anserina	Silverweed
Potentilla	argentea	Hoary Cinquefoil
Potentilla	crantzii	Alpine Cinquefoil
Potentilla	erecta ssp. erecta	Tormentil
Potentilla	erecta ssp. strictissima
Potentilla	fruticosa	Shrubby Cinquefoil
Potentilla	neumanniana	Spring Cinquefoil
Potentilla	palustris	Marsh Cinquefoil
Potentilla	reptans	Creeping Cinquefoil
Potentilla	rupestris	Rock Cinquefoil
Potentilla	sterilis	Barren Strawberry
Primula	elatior	Oxlip
Primula	farinosa	Bird’s-eye Primrose
Primula	veris	Cowslip
Primula	vulgaris	Primrose
Prunella	vulgaris	Selfheal
Prunus	avium	Wild Cherry
Prunus	padus	Bird Cherry
Prunus	spinosa	Blackthorn
Pseudorchis	albida	Small-white Orchid
Pteridium	aquilinum	Bracken
Puccinellia	distans ssp. distans	Reflexed Saltmarshgrass
Puccinellia	distans ssp. borealis
Puccinellia	fasciculata	Borrer’s Saltmarshgrass
Puccinellia	maritima	Common Saltmarshgrass
Puccinellia	rupestris	Stiff Saltmarsh-grass
Pulicaria	dysenterica	Common Fleabane
Pulicaria	vulgaris	Small Fleabane
Pulmonaria	longifolia	Narrow-leaved Lungwort
Pulmonaria	obscura	Suffolk Lungwort
Pulsatilla	vulgaris	Pasque-flower
Pyrola	media	Intermediate Wintergreen
Pyrola	minor	Common Wintergreen
Pyrola	rotundifolia	Round-leaved Wintergreen
Pyrus	cordata	Plymouth Pear