Distribution
Admiralty Islands present, Asia-Tropical, Bougainville present, Eastern New Guinea present, New Britain present
Admiralty Islands, New Britain, Bougainville, in Malesia: Eastern New Guinea.
Notes
This is very similar to S. hispidifolius of Borneo, but has veins always anastomosing and almost glabrous pinnae. The resinous glands on lower surface are usually flattened when dry, not spherical as normally in this genus.