S. Vietnam, Prov. Kontum. Open secondary forest at 600 m alt. on slopes of Dak Poko rivers near Dak Gley willage. Tree up to 3 m high. Flowers white violet.
VH 983 29.03.1995
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev