Belgium

Potato Blight

Phytophthora infestans

Potato Earthball

Scleroderma bovista

Potato Stem Borer

Hydraecia micacea

Potato tuber moth

Phthorimaea operculella

Potbellied helicellid

Cochlicella barbara

Pot marigold

Calendula officinalis

Pouched False Morel

Gyromitra infula

Poverty brome

Bromus sterilis

Poverty Dropseed

Sporobolus vaginiflorus

poverty-weed

Blitum nuttallianum

Powdered Duster

Amylostereum chailletii

powdered quaker

Orthosia gracilis

Powdery Brittlegill

Russula parazurea

Powdery Mildew

Podosphaera macularis

Powell's Amaranth

Amaranthus crispus

Lesser pond sedge

Carex acutiformis

pretty chalk carpet

Melanthia procellata

pretty marbled

Deltote deceptoria

pretty pinion

Perizoma blandiata

Pretty Pinkgill

Entoloma formosum

Prevost's Squirrel

Callosciurus prevostii

prickly beard moss

Barbula unguiculata

Ricefield waternymph

Najas graminea

Prickly comfrey

Symphytum asperum

Prickly fanpetals

Sida spinosa

Prickly Jingle

Heteranomia squamula

Camarophyllopsis phaeophylla

Prickly Russian Thistle

Salsola tragus

Brindled Shoot

Gypsonoma minutana

prickly snail

Acanthinula aculeata

Pride-of-India

Koelreuteria paniculata

primrose

Primula vulgaris

Primrose Brittlegill

Russula sardonia

Prince

Agaricus augustus

Prince Of Wales-Feather

Amaranthus hypochondriacus

Scarce Forest Horsefly

Hybomitra solstitialis

proliferous pink

Petrorhagia prolifera

Silver-striped Hawkmoth

Hippotion celerio

Rush Bonnet

Mycena bulbosa

hairy clustervine

Jacquemontia tamnifolia

Proliferous pink

Petrorhagia nanteuilii

privet hawk-moth

Sphinx ligustri

Privet tortrix

Clepsis consimilana

Probst's Goosefoot

Chenopodium probstii

prostrate cinquefoil

Potentilla supina

Prostrate knotweed

Polygonum aviculare

Prostrate pigweed

Amaranthus albus

Prostrate sandmat

Euphorbia prostrata

prune leafhopper

Edwardsiana prunicola

Przewalski's Leopardplant

Ligularia przewalskii

Great Twist

Choristoneura hebenstreitella

Pumpelly's brome

Bromus pumpellianus

Copper-tipped Ermine

Pseudoswammerdamia combinella

Puna Teal

Spatula puna

Puncturevine

Tribulus terrestris

Punktree

Melaleuca quinquenervia

Dewdrop Bonnet

Hemimycena tortuosa

Purpleanther field pepperweed

Lepidium heterophyllum

purple bar

Cosmorhoe ocellata

lesser pocket moss

Fissidens bryoides