FLORA OF VIETNAM
Orchidaceae
Pteroceras simondianum (Gagnep.) Aver.

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Quang Municipality, Tung Huong village, along Khe Mat stream around point 19°03′07″N 104°36′57″E at elevation about 800 m a.s.l. Lowland closed primary old evergreen forest on steep slopes on remnant limestone mountain. Epiphyte on mossy trees in shady place. Occasional.
HLF 6677 17 March 2007.
Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A.
Grant from Henry Luce Foundation.