FLORA OF VIETNAM Orchidaceae Juss. Pholidota yunnanensis Rolfe
N. Vietnam, Hoa Binh prov., Mai Chau distr., Hang Kia municipality, near Hang Kia village (20°43′39′'N, 104°53′43′'E). Primary broad-leaved evergreen wet forest on remnant limestone highly eroded ridge at elev. 1100-1300 m a.s.l. Epiphyte and lithophyte on mossy trees and rocks. Very common.