FLORA OF VIETNAM
Orchidaceae
Didymoplexis pallens Griff.?

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation
500-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Terrestrial achlorophyllous white saprophyte in fruits on lime-shale
slope on foothill of limestone ridge ate elevation about 500 m a.s.l.
Rare.

HAL 4960 28 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.