FLORA OF VIETNAM
Orchidaceae
Thrixspermum calceolus (Lindl.) Reichenb.f. ?

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay, 35 km to NE from Dalat city. Old closed evergreen broadleaved secondary forest rich in primary elements along mt river on W macroslope of Bi Dup mt system at 1500 m alt.
(N 12° 08′, E 108° 39′). Epiphyte on high trees. Not common.
VH 3219 26.03.1997
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)
Collectors: L. Averyanov, N.Q. Binh, P.K. Loc