FLORA OF VIETNAM Orchidaceae Dendrobium unicum Seidenf.
S. Vietnam, Kontum Prov., Sa Thay Distr., Sa Son Municipality, Chu Mom Ray nature reserve (14°25′N, 107°44′E). Secondary open broad-leaved evergreen dry forest on granites at elev. 500-600 m. Epiphyte on high tree. Flowers with carrot sweet smell, orange, lip yellowish with purple nerves. Rare.
VH 5817 28 04.2000
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6383-98)