Distribution
Asia-Tropical: Borneo present (Kalimantan present, Sarawak present), N. Sumatra present
Malesia: Borneo (Kalimantan, Sarawak), N. Sumatra.
Notes
The Sumatran specimen (de Wilde 12635) has the basal basiscopic vein arising from the costa rather far from the base of its costule.
Citation
v.A.v.R. 1908: Handb.: 182
C. Chr. 1929 – In: Gard. Bull. Str. Settl.: 386
Miquel 1868 – In: Ann. Mus. Bot. Lugd.-Bat.: 157
