FLORA OF VIETNAM Orchidaceae Cleisostoma paniculatum (Ker-Gawl.) Garay
N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 700-800 m a.s.l.
Secondary broad-leaved evergreen closed shady forest on very steep slopes and cliffs of rocky ridges and mesae composed with light gray solid marble-like crystalline limestone.
Epiphyte. Flowers yellowish, tepals yellow with brown-red stripes. Common.