FLORA OF VIETNAM
Plants of Nam Xuan Lac Species/Habitat
Orchidaceae
Potamocalpa ? sp.

Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia Khao Village, on limestone slopes around Lung Trang site, 22°17′32″ N, 105°31′09″ E, 800 m.
In logged primary closed evergreen submontane broad-leaved forests
Perennial epiphyte herb

CPC 1174 02 March 2011
Coll,: N.Q.Hieu, N.T.Hiep, P.K.Loc, P.V.The, N.T.Vinh