Plants That Start With P
List of Plants Beginning With Letter “P”
Flowers Vegetables Fruits Trees Herbs
- pachouli
- pachyrhizus
- pachyrhizus erosus
- pachyrhizus tuberosus
- pachysandra
- pachysandra procumbens
- pachysandra terminalis
- pacific hemlock
- pacific plum
- pacific silver fir
- pacific yew
- packera
- packera aurea
- pad
- padauk
- padouk
- paeonia
- paeoniaceae
- paeony
- pagoda tree
- pahautea
- paigle
- paint leaf
- painted cup
- painted daisy
- painted leaf
- painted nettle
- painted tongue
- pak choi
- pakchoi
- palaquium
- palaquium gutta
- palas
- pale coral root
- pale violet
- paliurus
- palm
- palm family
- palm kernel
- palm nut
- palm tree
- palma christ
- palma christi
- palmaceae
- palmae
- palmales
- palmate leaf
- palmetto
- palmyra
- palmyra palm
- palo santo
- palo verde
- paloverde
- pampas grass
- panama redwood
- panama redwood tree
- panama tree
- panamica
- panamiga
- panax
- panax ginseng
- panax pseudoginseng
- panax quinquefolius
- panax schinseng
- pandanaceae
- pandanales
- pandanus
- pandanus tectorius
- pandurate leaf
- panduriform leaf
- panic grass
- panicle
- panicled aster
- panicum
- panicum capillare
- panicum miliaceum
- panicum texanum
- panicum virgatum
- pansy
- pansy orchid
- pansy violet
- panther lily
- papaia
- papaver
- papaver alpinum
- papaver argemone
- papaver californicum
- papaver heterophyllum
- papaver nudicaule
- papaver orientale
- papaver rhoeas
- papaver somniferum
- papaveraceae
- papaverales
- papaw
- papaw tree
- papaya
- papaya family
- papaya tree
- paper birch
- paper flower
- paper mulberry
- paper plant
- paper rush
- paper white
- paperbark birch
- paphiopedilum
- papilionaceae
- papilionoideae
- papilla
- papoose root
- papooseroot
- pappus
- paprika
- papyrus
- para rubber tree
- paradise flower
- paradise tree
- paradisea liliastrum
- paraguay tea
- paraphysis
- parasitaxus
- parasitaxus ustus
- parasite yew
- parasitic plant
- parasol mushroom
- parathelypteris
- parenchyma
- parietal placentation
- parietales
- parietaria
- parietaria difussa
- paris
- paris daisy
- paris quadrifolia
- parkeriaceae
- parkia
- parkia javanica
- parkinsonia
- parkinsonia aculeata
- parkinsonia florida
- parmelia
- parmeliaceae
- parnassia
- parnassia fimbriata
- parnassia palustris
- parochetus
- parochetus communis
- paronychia
- parrotia
- parrotiopsis
- parry manzanita
- parsley
- parsley haw
- parsnip
- parted leaf
- parthenium
- parthenium argentatum
- parthenocissus
- partial veil
- particolored buckeye
- partridge pea
- partridgeberry
- paspalum
- paspalum dilatatum
- paspalum distichum
- paspalum notatum
- pasque flower
- pasqueflower
- passiflora
- passiflora edulis
- passiflora foetida
- passiflora incarnata
- passiflora laurifolia
- passiflora ligularis
- passiflora maliformis
- passiflora mollissima
- passifloraceae
- passionflower
- passionflower family
- passionflower vine
- pastinaca
- pastinaca sativa
- pasturage
- pasture brake
- patchouli
- patchouly
- pattypan squash
- pavonia
- pawpaw
- payena
- pea
- pea family
- pea plant
- pea pod
- pea tree
- peace lily
- peach
- peach bell
- peach bells
- peach pit
- peach tree
- peachleaf willow
- peachwood
- peacock flower
- peanut
- peanut vine
- pear
- pear haw
- pear hawthorn
- pear tree
- pearl millet
- pearlweed
- pearlwort
- pearly everlasting
- peasecod
- peat moss
- pebble plant
- pecan
- pecan tree
- pecopteris
- pedaliaceae
- pedate leaf
- pedicel
- pedicle
- pedilanthus
- pedilanthus bracteatus
- pedilanthus pavonis
- pediocactus
- pediocactus knowltonii
- peduncle
- pedunculate oak
- pedwood
- peepul
- peireskia
- pelargonium
- pelargonium graveolens
- pelargonium hortorum
- pelargonium limoneum
- pelargonium peltatum
- pellaea
- pellaea andromedifolia
- pellaea atropurpurea
- pellaea mucronata
- pellaea ornithopus
- pellaea rotundifolia
- pellicularia
- pellicularia koleroga
- pellitory
- peltandra
- peltandra virginica
- peltate leaf
- peltiphyllum
- peltiphyllum peltatum
- pencil cedar
- pencil cedar tree
- penicillium
- pennisetum
- pennisetum americanum
- pennisetum cenchroides
- pennisetum glaucum
- pennisetum ruppelii
- pennisetum setaceum
- pennistum villosum
- penny grass
- pennycress
- pennyroyal
- pennyroyal oil
- penstemon
- penstemon barbatus
- penstemon cyananthus
- penstemon davidsonii
- penstemon deustus
- penstemon dolius
- penstemon fruticosus
- penstemon linarioides
- penstemon newberryi
- penstemon palmeri
- penstemon parryi
- penstemon rupicola
- penstemon rydbergii
- penstemon serrulatus
- penstemon whippleanus
- peony
- peony family
- peperomia
- peperomia argyreia
- peperomia sandersii
- pepper
- pepper bush
- pepper family
- pepper grass
- pepper root
- pepper shrub
- pepper tree
- pepper vine
- pepperidge
- peppermint
- peppermint gum
- pepperwood
- pepperwort
- perennial
- perennial pea
- perennial ragweed
- perennial ryegrass
- pereskia
- pereskia aculeata
- perfoliate leaf
- perianth
- pericallis
- pericallis cruenta
- pericallis hybrida
- pericarp
- peridium
- perigone
- perigonium
- perilla
- periploca
- periploca graeca
- perisperm
- peristome
- perithecium
- periwinkle
- pernambuco wood
- peronospora
- peronospora destructor
- peronospora hyoscyami
- peronospora tabacina
- peronosporaceae
- peronosporales
- persea
- persea americana
- persea borbonia
- persian iris
- persian lilac
- persian melon
- persian violet
- persian walnut
- persimmon
- persimmon tree
- persoonia
- pertusaria
- pertusariaceae
- peruvian balsam
- peruvian bark
- peruvian cotton
- peruvian lily
- peruvian mastic tree
- petal
- petasites
- petasites fragrans
- petasites hybridus
- petasites sagitattus
- petasites vulgaris
- petiole
- petiolule
- petrocoptis
- petroselinum
- petroselinum crispum
- petteria
- petteria ramentacea
- petty morel
- petty spurge
- petty whin
- petunia
- petunia axillaris
- petunia hybrida
- petunia integrifolia
- peyote
- peziza
- peziza coccinea
- peziza domicilina
- pezizaceae
- pezizales
- phacelia
- phacelia campanularia
- phacelia minor
- phacelia tanacetifolia
- phacelia whitlavia
- phaius
- phalaenopsis
- phalaenopsis amabilis
- phalaris
- phalaris aquatica
- phalaris arundinacea
- phalaris canariensis
- phalaris tuberosa
- phallaceae
- phallales
- phallus impudicus
- phallus ravenelii
- phalsa
- phanerogam
- phanerogamae
- phantom orchid
- phaseolus
- phaseolus aconitifolius
- phaseolus angularis
- phaseolus aureus
- phaseolus caracalla
- phaseolus coccineus
- phaseolus limensis
- phaseolus lunatus
- phaseolus multiflorus
- phaseolus vulgaris
- phegopteris
- phegopteris connectilis
- phellodendron
- phellodendron amurense
- philadelphaceae
- philadelphia fleabane
- philadelphus
- philadelphus coronarius
- philippine cedar
- philippine mahogany
- phillyrea
- philodendron
- phlebodium
- phlebodium aureum
- phleum
- phleum pratense
- phloem
- phlomis
- phlomis fruticosa
- phlox
- phlox bifida
- phlox family
- phlox stellaria
- phlox subulata
- phoenicophorium
- phoenix
- phoenix dactylifera
- phoenix tree
- pholidota
- pholiota
- pholiota astragalina
- pholiota aurea
- pholiota destruens
- pholiota flammans
- pholiota flavida
- pholiota nameko
- pholiota squarrosa
- pholiota squarrosoides
- pholistoma
- pholistoma auritum
- phoradendron
- phoradendron flavescens
- phoradendron serotinum
- photinia
- photinia arbutifolia
- phragmipedium
- phragmites
- phragmites communis
- phycomycetes
- phycomycetes group
- phyllitis
- phyllitis scolopendrium
- phylloclad
- phyllocladaceae
- phylloclade
- phyllocladus
- phyllocladus alpinus
- phyllode
- phyllodoce
- phyllodoce breweri
- phyllodoce caerulea
- phylloporus
- phyllostachys
- phyllostachys aurea
- phyllostachys nigra
- physalis
- physalis alkekengi
- physalis ixocarpa
- physalis peruviana
- physalis philadelphica
- physalis pruinosa
- physalis pubescens
- physalis viscosa
- physaria
- physic nut
- physostegia
- physostegia virginiana
- physostigma
- physostigma venenosum
- physostigmine
- phytelephas
- phytelephas macrocarpa
- phytolacca
- phytolacca acinosa
- phytolacca americana
- phytolacca dioica
- phytolaccaceae
- phytophthora
- phytophthora infestans
- pia
- piassava palm
- picea
- picea abies
- picea breweriana
- picea engelmannii
- picea glauca
- picea mariana
- picea obovata
- picea orientalis
- picea pungens
- picea rubens
- picea sitchensis
- pichi
- pickaback plant
- pickerel weed
- pickerelweed
- pickerelweed family
- pickeringia
- pickeringia montana
- picrasma
- picrasma excelsa
- picrasma excelsum
- picris
- picris echioides
- pie plant
- pieris
- pieris floribunda
- pieris japonica
- pig laurel
- pigeon berry
- pigeon pea
- piggyback plant
- pigmy talinum
- pignut
- pignut hickory
- pigweed
- pilea
- pilea involucrata
- pilea microphylla
- pilea pumilla
- pileus
- pilewort
- pillwort
- pilosella
- pilosella aurantiaca
- pilosella officinarum
- pilularia
- pilularia globulifera
- pimenta
- pimenta acris
- pimenta dioica
- pimenta officinalis
- pimento
- pimento tree
- pimpernel
- pimpinella
- pimpinella anisum
- pin cherry
- pin clover
- pin grass
- pin oak
- pinaceae
- pinckneya
- pinckneya pubens
- pincushion flower
- pincushion hakea
- pine
- pine family
- pine fern
- pine hyacinth
- pine lily
- pine tree
- pineapple
- pineapple family
- pineapple plant
- pineapple weed
- pinecone
- pinesap
- pineweed
- pinguicula
- pink
- pink calla
- pink disease fungus
- pink family
- pink fivecorner
- pink fritillary
- pink of my john
- pink paper daisy
- pink sand verbena
- pink shower
- pink shower tree
- pinna
- pinnate leaf
- pinnule
- pinon
- pinon pine
- pinophytina
- pinopsida
- pinot
- pinot grape
- pinus
- pinus albicaulis
- pinus aristata
- pinus attenuata
- pinus banksiana
- pinus californiarum
- pinus cembra
- pinus cembroides
- pinus contorta
- pinus densiflora
- pinus echinata
- pinus edulis
- pinus flexilis
- pinus glabra
- pinus jeffreyi
- pinus longaeva
- pinus monophylla
- pinus monticola
- pinus mugo
- pinus muricata
- pinus nigra
- pinus palustris
- pinus parryana
- pinus pinea
- pinus ponderosa
- pinus pungens
- pinus quadrifolia
- pinus radiata
- pinus resinosa
- pinus rigida
- pinus serotina
- pinus strobiformis
- pinus strobus
- pinus sylvestris
- pinus taeda
- pinus thunbergii
- pinus torreyana
- pinus virginiana
- pinwheel
- pinwheel flower
- pinyon
- pip
- pipal
- pipal tree
- pipe vine
- piper
- piper betel
- piper cubeba
- piper longum
- piper nigrum
- piperaceae
- piperales
- pipestem clematis
- pipewort
- pipewort family
- pipsissewa
- piptadenia
- piptadenia macrocarpa
- pipturus
- pipturus albidus
- pipturus argenteus
- pipul
- piqueria
- piscidia
- piscidia erythrina
- piscidia piscipula
- pisonia
- pisonia aculeata
- pissaba palm
- pistachio
- pistachio tree
- pistacia
- pistacia lentiscus
- pistacia terebinthus
- pistacia vera
- pistia
- pistia stratiotes
- pistia stratoites
- pistil
- pistillode
- pisum
- pisum arvense
- pisum sativum
- pisum sativum arvense
- pit
- pitahaya
- pitahaya cactus
- pitanga
- pitch apple
- pitch pine
- pitcher
- pitcher plant
- pitcher sage
- pith
- pithecellobium
- pithecellobium dulce
- pithecolobium
- pityrogramma
- pityrogramma argentea
- pixie
- pixy
- placenta
- placentation
- plagianthus
- plagianthus betulinus
- plagianthus regius
- plains lemon monarda
- plane tree
- planera
- plant cell
- plant family
- plant genus
- plant kingdom
- plant order
- plant organ
- plant part
- plant process
- plant structure
- plant tissue
- plantae
- plantaginaceae
- plantaginales
- plantago
- plantago lanceolata
- plantago major
- plantago media
- plantago psyllium
- plantago rugelii
- plantago virginica
- plantain
- plantain family
- plantain lily
- plantain tree
- plantlet
- plasmodial slime mold
- plasmodiophora
- plasmodiophoraceae
- plastid
- platan
- platanaceae
- platanthera
- platanthera bifolia
- platanthera chlorantha
- platanthera leucophea
- platanus
- platanus acerifolia
- platanus occidentalis
- platanus orientalis
- platanus racemosa
- platanus wrightii
- platte river penstemon
- platycerium
- platycerium alcicorne
- platycerium andinum
- platycerium bifurcatum
- platycladus orientalis
- platylobium
- platylobium formosum
- platymiscium
- platymiscium pinnatum
- platymiscium trinitatis
- platystemon
- playlobium obtusangulum
- plectania
- plectomycetes
- plectorrhiza
- plectranthus
- plectranthus amboinicus
- pleione
- pleiospilos
- pleurisy root
- pleurocarp
- pleurocarpous moss
- pleurosorus
- pleurothallis
- pleurotus
- pleurotus ostreatus
- pleurotus phosphoreus
- plum
- plum tomato
- plum tree
- plumbaginaceae
- plumbaginales
- plumbago
- plumbago europaea
- plumcot
- plumcot tree
- plume grass
- plume poppy
- plume thistle
- plumed thistle
- plumed tussock
- plumeria
- plumeria acutifolia
- plumeria alba
- plumiera
- pluteaceae
- pluteus
- pluteus aurantiorugosus
- pluteus cervinus
- pluteus magnus
- pneumatophore
- poa
- poa nemoralis
- poa pratensis
- poaceae
- pod
- podalyria
- podaxaceae
- podetium
- podocarp
- podocarpaceae
- podocarpus
- podocarpus amara
- podocarpus coriaceus
- podocarpus dacrydioides
- podocarpus elatus
- podocarpus elongatus
- podocarpus family
- podocarpus ferruginea
- podocarpus latifolius
- podocarpus nivalis
- podocarpus spicata
- podocarpus totara
- podophyllum
- podophyllum peltatum
- pogonia
- pogonia divaricata
- pogonia rosea
- pogostemon
- pogostemon cablin
- poinciana
- poinciana gilliesii
- poinciana pulcherrima
- poinciana regia
- poinsettia
- poison arrow plant
- poison ash
- poison bush
- poison camas
- poison dogwood
- poison hemlock
- poison ivy
- poison mercury
- poison milkweed
- poison oak
- poison parsley
- poison pea
- poison sumac
- poisonberry
- poisonous nightshade
- poisonous parasol
- poisonous plant
- poke
- poke milkweed
- poker alumroot
- poker heuchera
- poker plant
- pokeweed
- pokeweed family
- polanisia
- polanisia dodecandra
- polanisia graveolens
- pole bean
- polecat weed
- polemoniaceae
- polemoniales
- polemonium
- polemonium boreale
- polemonium caeruleum
- polemonium reptans
- polemonium viscosum
- polianthes
- polianthes tuberosa
- pollard
- pollen
- pollen tube
- pollinium
- polyanthus
- polybotria
- polybotria cervina
- polybotrya
- polybotrya cervina
- polygala
- polygala alba
- polygala lutea
- polygala paucifolia
- polygala senega
- polygala vulgaris
- polygalaceae
- polygonaceae
- polygonales
- polygonatum
- polygonatum biflorum
- polygonatum commutatum
- polygonum
- polygonum aubertii
- polygonum fagopyrum
- polygonum orientale
- polypodiaceae
- polypodiales
- polypodium
- polypodium aureum
- polypodium glycyrrhiza
- polypodium scouleri
- polypodium virgianum
- polypodium vulgare
- polypody
- polyporaceae
- polypore
- polyporus
- polyporus frondosus
- polyporus squamosus
- polyporus tenuiculus
- polystichum
- polystichum aculeatum
- polystichum braunii
- polystichum lonchitis
- polystichum scopulinum
- polystichum setiferum
- pomaderris
- pomaderris apetala
- pome
- pomegranate
- pomegranate tree
- pomelo
- pomelo tree
- pomme blanche
- pomme de prairie
- poncirus
- poncirus trifoliata
- pond apple
- pond bald cypress
- pond cypress
- pond lily
- pond pine
- ponderosa
- ponderosa pine
- pondweed
- pondweed family
- pongamia
- pongamia glabra
- pontederia
- pontederia cordata
- pontederiaceae
- popcorn
- poplar
- poplar tree
- poppy
- poppy family
- poppy mallow
- populus
- populus alba
- populus balsamifera
- populus canescens
- populus deltoides
- populus grandidentata
- populus heterophylla
- populus nigra
- populus nigra italica
- populus tremula
- populus tremuloides
- populus trichocarpa
- pore
- pore fungus
- pore mushroom
- poroporo
- port jackson fig
- port jackson heath
- port jackson pine
- port orford cedar
- portia tree
- portuguese cypress
- portuguese heath
- portulaca
- portulaca grandiflora
- portulaca oleracea
- portulacaceae
- possum haw
- possum oak
- possumwood
- post oak
- pot marigold
- pot marjoram
- pot plant
- potamogeton
- potamogeton americanus
- potamogeton crispus
- potamogeton gramineous
- potamogeton nodosus
- potamogetonaceae
- potato
- potato bean
- potato family
- potato fern
- potato fungus
- potato tree
- potato vine
- potato wart fungus
- potentilla
- potentilla anserina
- poterium
- poterium sanguisorba
- pothos
- pouteria
- pouteria zapota
- poverty grass
- powdery mildew
- prairia sabbatia
- prairie anemone
- prairie aster
- prairie berry
- prairie coneflower
- prairie cordgrass
- prairie crab
- prairie dock
- prairie gentian
- prairie golden aster
- prairie gourd
- prairie gourd vine
- prairie grass
- prairie lotus
- prairie mallow
- prairie mimosa
- prairie orchid
- prairie rocket
- prairie sage
- prairie sagewort
- prairie smoke
- prairie star
- prairie sunflower
- prairie trefoil
- prairie trillium
- prairie willow
- prenanthes
- prenanthes alba
- prenanthes purpurea
- prenanthes serpentaria
- pricker
- prickle
- prickly ash
- prickly custard apple
- prickly lettuce
- prickly pear
- prickly pear cactus
- prickly pine
- prickly poppy
- prickly shield fern
- pride of barbados
- pride of bolivia
- pride of california
- primrose
- primrose family
- primrose jasmine
- primula
- primula auricula
- primula elatior
- primula polyantha
- primula sinensis
- primula veris
- primula vulgaris
- primulaceae
- primulales
- prince albert yew
- prince of wales heath
- princess feather
- princess pine
- princewood
- pritzelago
- pritzelago alpina
- privet
- privet andromeda
- proboscidea
- proboscidea arenaria
- proboscidea fragrans
- proboscidea louisianica
- proboscis flower
- progymnosperm
- promycelium
- prop root
- prophyll
- prosopis
- prosopis glandulosa
- prosopis juliflora
- prosopis juliiflora
- prosopis pubescens
- protea
- protea cynaroides
- protea family
- protea mellifera
- proteaceae
- proteales
- protium
- protium guianense
- protium heptaphyllum
- prumnopitys
- prumnopitys amara
- prumnopitys andina
- prumnopitys elegans
- prumnopitys ferruginea
- prumnopitys taxifolia
- prunella
- prunella vulgaris
- prunus
- prunus alleghaniensis
- prunus americana
- prunus amygdalus
- prunus angustifolia
- prunus armeniaca
- prunus avium
- prunus besseyi
- prunus capuli
- prunus caroliniana
- prunus cerasifera
- prunus cerasus
- prunus cerasus austera
- prunus cerasus marasca
- prunus cuneata
- prunus dasycarpa
- prunus demissa
- prunus domestica
- prunus dulcis
- prunus dulcis amara
- prunus glandulosa
- prunus ilicifolia
- prunus incisa
- prunus insititia
- prunus japonica
- prunus laurocerasus
- prunus lyonii
- prunus maritima
- prunus mexicana
- prunus mume
- prunus nigra
- prunus padus
- prunus pensylvanica
- prunus persica
- prunus pumila
- prunus salicina
- prunus serotina
- prunus serrulata
- prunus sieboldii
- prunus spinosa
- prunus subcordata
- prunus subhirtella
- prunus susquehanae
- prunus tenella
- prunus triloba
- prunus virginiana
- prussian asparagus
- pseudobombax
- pseudobombax ellipticum
- pseudobulb
- pseudocarp
- pseudocolus
- pseudocolus fusiformis
- pseudolarix
- pseudolarix amabilis
- pseudophloem
- pseudotaxus
- pseudotaxus chienii
- pseudotsuga
- pseudotsuga macrocarpa
- pseudotsuga menziesii
- pseudowintera
- pseudowintera colorata
- psidium
- psidium cattleianum
- psidium guajava
- psidium guineense
- psidium littorale
- psilophytaceae
- psilophytales
- psilophyte
- psilophyton
- psilopsida
- psilotaceae
- psilotales
- psilotatae
- psilotum
- psilotum nudum
- psophocarpus
- psoralea
- psoralea esculenta
- psychopsis
- psychopsis krameriana
- psychopsis papilio
- psychotria
- psychotria capensis
- psyllium
- pteretis
- pteretis struthiopteris
- pteridaceae
- pteridium
- pteridium aquilinum
- pteridium esculentum
- pteridophyta
- pteridophyte
- pteridosperm
- pteridospermae
- pteridospermaphyta
- pteridospermopsida
- pteris
- pteris cretica
- pteris multifida
- pteris serrulata
- pterocarpus
- pterocarpus angolensis
- pterocarpus indicus
- pterocarpus macrocarpus
- pterocarpus marsupium
- pterocarpus santalinus
- pterocarya
- pterocarya fraxinifolia
- pteropogon
- pteropogon humboltianum
- pteropsida
- pterospermum
- pterostylis
- puccinia
- puccinia graminis
- pucciniaceae
- puccoon
- puckerbush
- pudding berry
- pudding pipe tree
- pueraria
- pueraria lobata
- puffball
- puka
- pulasan
- pulasan tree
- pulicaria
- pulicaria dysenterica
- pulp
- pulsatilla
- pulsatilla occidentalis
- pulsatilla patens
- pulsatilla vulgaris
- pummelo
- pumpkin
- pumpkin ash
- pumpkin vine
- pungapung
- punica
- punica granatum
- punicaceae
- purau
- purging cassia
- purple amaranth
- purple anise
- purple apricot
- purple avens
- purple beech
- purple boneset
- purple chinese houses
- purple clematis
- purple clover
- purple cress
- purple granadillo
- purple ground cherry
- purple heather
- purple loco
- purple locoweed
- purple loosestrife
- purple milk vetch
- purple mullein
- purple nightshade
- purple orchis
- purple osier
- purple pea
- purple poppy mallow
- purple rock brake
- purple sage
- purple sanicle
- purple saxifrage
- purple silkweed
- purple strawberry guava
- purple trillium
- purple velvet plant
- purple willow
- purslane
- purslane family
- purslane speedwell
- pussley
- pussly
- pussytoes
- puttyroot
- pycnanthemum
- pycnidium
- pygmy cypress
- pyinma
- pyracanth
- pyracantha
- pyramid bugle
- pyramid plant
- pyrene
- pyrenees daisy
- pyrenomycetes
- pyrethrum
- pyrola
- pyrola americana
- pyrola elliptica
- pyrola minor
- pyrola rotundifolia
- pyrola uniflora
- pyrolaceae
- pyrrosia
- pyrrosia lingua
- pyrularia
- pyrularia pubera
- pyrus
- pyrus communis
- pythiaceae
- pythium
- pythium debaryanum
- pyxidanthera
- pyxidanthera barbulata
- pyxidium
- pyxie
- pyxis