Provence orchis 
Pterichis leucoptera 
Pterichis pauciflora 
Purple Beard Orchid 
Purple pansy orchid 
Pyramidal Orchid 
Queen Victorias dendrobium 
Rabbit-eared sun orchid 
Ram's head lady's slipper 
Red beaks 
Red Beard Orchid 
Red Helleborine 
Red sun orchid 
Red-banded greenhood 
Rhetinantha acuminata 
Rhyncholaeliocattleya King of Taiwan 
Robert's Orchid 
Robiquetia cerina 
Rodriguez' Maxillaria 
Rodriguezia lehmannii 
Roman Dactylorhiza 
Rosy hyacinth orchid 
Rotschilds slipper orchid 
Rufous Tiger Orchid