Distribution
Asia-Tropical:, New Guinea present
Morphology
Occasionally most sporangia are arranged in long elongated sori along the margin of the lamina on the marginal connecting vein while only a few sori are scattered over the rest of the surface.
Citation
Bosman - in Leiden Bot. Ser. 1991: 100
Noot. - in Blumea. 1997: 355
