Pleurothallis silverstonei 
Pleurothallis titan 
Pleurothallis tryssa 
Plocoglottis acuminata 
Plocoglottis javanica 
Plocoglottis lowii 
Plocoglottis plicata 
Plump sun orchid 
Podochilus microphyllus 
Polystachya concreta 
Ponthieva diptera 
Ponthieva rostrata 
Pot-Like Lepanthes 
Prapawan Blue 
Prescottia stachyodes 
Pride of Table Mountain 
Prosthechea aemula 
Prosthechea baculus 
Prosthechea brassavolae 
Prosthechea crassilabia 
Prosthechea fragrans 
Prosthechea grammatoglossa 
Prosthechea pamplonense 
Prosthechea sceptra