FLORA OF VIETNAM
Orchidaceae
Didymoplexis pallens Griff.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National
Park, N slope of Bach Ma mt system, to the N of point 16°11′50′'N
107°50′44′'E at elev. 400-500 m a.s.l.

Broad-leaved evergreen primary closed wet mt forest along narrow ridge
and on very steep sandstone/shale slopes. Terrestrial achlorophyllous
saprophyte on shady ridge slope. Very rare.

HLF 1391a 28 April 2003.

Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al.
Grant from Henry Luce Foundation.