FLORA OF VIETNAM
Orchidaceae
Cleisostoma discolor Lindl.

N. Vietnam, Prov. Quang Binh, distr. Minh Hoa, 72 km to NWW from Dong Hoi, municipalite Thuong Hoa, Yen Son village, limestone massif Ke Bang (N 17°40′ E 105°57′). Broadleaved evergreen primary dry closed forest on steep slopes and bluffs of
limestone mesas and ridges at 400-450 m alt.
Epiphyte on shadow places. Rare.
VH 4825 18.05.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)
Collectors: L. Averyanov, N.T. Hiep, P.K. Loc