Orchidaceae Habenaria Thai Nguyen Prov., Dong Hy Distr., Tan Long Mun., Mo Ba vill., around point 21?46′34″ N, 105?53′11″ E, 252 m a.s.l.
Scattered in shady and wet places on foots of cliffs, in logged closed evergreen broad-leaved lowland forests on slopes of limestone mountains. Perennial herb, up to 0.8-1.2 m tall (including inflorescence); flowers white. HAL 9087 22 Aug 2006 Photos Collectors: Phan Ke Loc, Nguyen Tien Vinh and Nguyen Sinh Khang
Collected with the financial support from NYBG, U.S.A.