FLORA OF VIETNAM
Orchidaceae
Bulbophyllum longibrachiatum ?

N.Vietnam, Tuyen Quang Prov., Na Hang Distr., Nam Chang Village, Vinh Yen commune: Dinh thong mountain around point 22(18′368N 105(26′293 E.

Primary forest on North - eastern slope at elevation 920 m a.s.l.

HLF 683 25 Dec. 2002.

Coll. Hoang Van Chat, Nguyen Manh Hung, Duong Van Xy, Bang Tien Sy.
Grant from Henry Luce Foundation.