FLORA OF VIETNAM
Orchidaceae
Acampe rigida (Buch.-Ham. ex J.E.Smith) P.F.Hunt

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Luu Ngoc,
vicinities of Lung Mu village (N 22°47′ E 106°18′), about 14 km from
Cao Bang town to the N. Primary coniferous and mixed semideciduous
open forest (with Pseudotsuga brevifolia) along tops of limestone ridge
at 800 m alt. Epilite shrub up to 1 m hg on open rocks. Common.

CBL 1213 13 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, N.Q.Binh, P.K.Loc, N.X.Tam, Averyanov L.