FLORA OF VIETNAM Orchidaceae Juss. Goodyera procera (Ker-Gawl.) Hook. ?
N. Vietnam, Hoa Binh prov., Da Bac distr., Cao Son municipality, Buoi Truong station near Ba Tri Mountain (20°52′31′'N, 105°11′48′'E). Secondary evergreen broad-leaved forest with bamboo on very steep shale slope with quartzite along river at 500-550 m a.s.l. Terrestrial herb on open wet slope. Flowers white. Common.