FLORA OF VIETNAM Orchidaceae Trichotosia pulvinata (Lindl.) Kraenzl.
Vietnam, Thua Thien – Hue Prov., Huong Thuy Distr., Duong Hoa Municipality, Huong Thuy forest enterprise territory, around point 16°13′25′'N, 107°34′09′'E, SW slopes of Mang Chan ridge at elevation about 825 m a.s.l.
Fractionally logged primary closed evergreen broad-leaved forest along steep slopes and mountain tops composed with shale with quartzite.
Epiphyte on tall trees. Flowers white. Very common.