Ficus semicordata Buch.-Ham.

in China, S.Yunnan, Xishuangbanna, june 1999 (picture 1)
in Nepal, june 2000 (picture 2)
in NE.India, W.Bengal, Kalimpong, july 2003 (picture 3)

Description in A. Rees, Cyclop., 14: Ficus n. 71 (1810)