FLORA OF VIETNAM Orchidaceae Appendicula gracilis Aver.
S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12°30′N, 108°30′E) to main peak of Chu Yang Sinh mt system (12°24′N, 108°26′E) along Dak Tour river (N slope). Primary wet closed mountain broad-leaved forest on granites along river slopes at elev. 500-900 m. Epiphyte on mossy trees along river in shady places. Flowers white, lip with purple-violet marks. Locally abundant.
VH 6074 04.05.2000
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6383-98)