Orchidaceae Son La Prov., Phu Yen Distr., Muong Thai Comm., Ta Xua Nature Reserve, 600-900 m, about 2 km to NW of Ban Chieu FP Station (around point 21020′16” N, 104041′09” E), medium part of slope of mountains on sandy stone.
In slightly logged primary closed evergreen broad-leaved submontane forests
Epiphyte. Scattered.
HAL 11275. 07 Nov 2007 Coll.: P.K. Loc & N.T. Vinh
Grant from MOST, Council for Natural Science, Section of Life Sciences (6.077.06), Vietnam