- Orchidaceae/P
- Pabstia, Pachites, Pachyphyllum, Pachyplectron, Pachystele, Pachystoma, Palmorchis, Palumbina, Panisea, Pantlingia, Paphinia, Paphiopedilum, Papilionanthe, Papillilabium, Papperitzia, Papuaea, Paradisanthus, Paraphalaenopsis, Parapteroceras, Pecteilis, Pedilochilus, Pedilonum, Pelatantheria, Pelexia, Pennilabium, Peristeranthus, Peristeria, Peristylus, Pescatoria, Phaius, Phalaenopsis, Pholidota, Phragmorchis, Phreatia, Phymatidium, Physoceras, Physogyne, Pilophyllum, Pinelia, Piperia, Pityphyllum, Platanthera, Platycoryne, Platyglottis, Platylepis, Platyrhiza, Platystele, Platythelys, Plectorrhiza, Plectrelminthus, Plectrophora, Pleione, Pleurothallis, Pleurothallopsis, Plocoglottis, Poaephyllum, Podangis, Podochilus, Pogonia, Pogoniopsis, Polycycnis, Polyotidium, Polyradicion, Polystachya, Pomatocalpa, Ponera, Ponerorchis, Ponthieva, Porolabium, Porpax, Porphyrodesme, Porphyroglottis, Porphyrostachys, Porroglossum, Porrorhachis, Prasophyllum, Prescottia, Pristiglottis, Promenaea, Protoceras, Pseudacoridium, Pseuderia, Pseudocentrum, Pseudocranichis, Pseudoeurystyles, Pseudogoodyera, Pseudolaelia, Pseudorchis, Pseudovanilla, Psilochilus, Psychilis, Psychopsiella, Psychopsis, Psygmorchis, Pterichis, Pteroceras, Pteroglossa, Pteroglossaspis, Pterostemma, Pterostylis, Pterygodium, Pygmaeorchis, Pyrorchis.
Enciclopedia Universal. 2012.
