FLORA OF VIETNAM Orchidaceae Bulbophyllum macraei (Lindl.) Rchb.f. ?
Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality, in the vicinity of Sin Suoi Ho village at right side of Mien River, around point 23°07′12′'N, 105°00′52′'E. Primary coniferous forest with Pseudotsuga brevifolia on remnant highly eroded limestone ridge at elev. 1000-1200 m a.s.l. Lithophytic herb on mossy rocky cliffs. Flowers yellowish. Common.