FLORA OF VIETNAM Plants of Quang Binh Province Orchidaceae Dendrobium acinaciforme Roxb. Quang Binh prov., Quang Ninh distr., Truong Son comm., Truong Son Logging Enterprise, near logging site No 1, around point 17°19′03” N, 106°23′38” E, 100-120 m a.s.l., from foot on rocky stream banks to lower parts of slope of sandy rock mountain.
Epiphyte. Flowers white with pinkish dotted lip.
HAL 11870 09 Jul 2008 Coll.: Phan Ke Loc & Nguyen Tien Vinh
Collected with the financial support of American Orchid Society