Bulbophyllum sect. Phreatiopsis

'Bulbophyllum'' sect. Phreatiopsis' is a section of the genus Bulbophyllum''.

Description
Species in this section have triangular callus on the adaxial side of the lip.

Distribution
Plants from this section are found in peninsular Malaysia, Borneo, Sulawesi and New Guinea.

Species
Bulbophyllum section  Phreatiopsis comprises the following species: