Phaius Lour., Fl. Cochinch. 2 (1790) 529
Subfamily: Epidendroideae
Tribe: Collabieae
Subtribe: Not used
Synonyms: Commersorchis Thouars , Cyanorkis Thouars , Hecabe Raf. , Pachyne Salisb. , Pesomeria Lindl. , Sylvalismis Thouars , Tankervillia Link
A genus of c. 45 species; c. 23 species in Malesia.
Distribution: Tropical Africa, Madagascar, tropical East Asia, Malesia, Australia, east to the Society Islands