Grammitidaceae Ha Giang Prov., Quan Ba Distr., Can Ty Comm., Lung Vai Vill., ca. 1200-1400 m, about 1 km to N of Dau Cau Vill. (around point 23005′06” N, 105001′56” E), ridges of limestone mountains.
In primary closed evergreen conifer submontane forests with the dominance of Pseudotsuga sinensis. Epiphyte. HAL 11328 14 Dec 2007 Loc’s Photos: Coll.: P.K. Loc, N.T. Vinh & G.C. Pao
Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam