FLORA OF VIETNAM
Orchidaceae
Dendrobium pseudotenellum Guillaum.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay,
40 km to NE from Dalat city. Closed primary wet broadleaved forest
on S macroslope of Hon Giao mt. ridge at 1600-1650 m alt.
(N 12° 11′, E 108° 43′). Epiphyte on high trees. Not common.
VH 4139 21.04.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)
Collectors: L. Averyanov, N.Q. Binh, N.T. Hiep