Paphiopedilum spp.
Ladyslipper
Paris quadrifolia
Herb-paris
Phalaenopsis amabilis
Moon Orchid
Phalaris arundinacea
Reed Canary-grass
Phalaris canariensis
Canary-grass
Philodendron burle-marxii
Burle Marx's Philodendron
Philodendron erebuscens
Blushing Philodendron
Philodendron martianum
Pacová
Phleum arenarium
Sand Cat's-tail
Phleum bertolonii
Smaller Cat's-tail
Phleum pratense
Timothy
Phoenix dactylifera
Date Palm
Phormium cookianum
Lesser New Zealand Flax
Phragmites australis
Common Reed
Pistia stratiotes
Water Cabbage
Platanthera bifolia
Lesser Butterfly-orchid
Platanthera chlorantha
Greater Butterfly-orchid
Platanthera x hybrida
Pleione formosana
Pleione
Poa annua
Annual Meadow-grass
Poa compressa
Flattened Meadow-grass
Poa humilis
Spreading Meadow-grass
Poa trivialis
Rough Meadow-grass
Polygonatum multiflorum
Solomon's-seal