FLORA OF VIETNAM Orchidaceae Oberonia variabilis Kerr.
S. Vietnam, Kontum Prov., Kon Plong Distr., Hieu Municipality, Mang La forest enterprise (14°39′N, 108°25′E). Primary broad-leaved closed evergreen wet mountain forest on sandstone steep slopes of forest river at elev. 1100-1200 m. Epiphyte on high tree. Flowers orange-brown. Rare.
VH 5702 24.04.2000
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6383-98)