Amboina present, Asia-Tropical: Maluku (Maluku present), E. Malesia present, Guadalcanal present, Halmahera present, Solomon Is present
Solomon Is. (Guadalcanal) and E. Malesia: Moluccas (Halmahera&Amboina).
The sori of the type are young and the sporangia do not show glands; The Halmahera specimen (Pleyte 370) has old sori with shrivelled glands on sporangia. The Guadalcanal specimen (Womersley & Whitmore BSIP 1038) is a little smaller than the type but otherwise closely similar.