Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Quang Municipality, Tung Huong village, along Khe Mat stream around point 19º03’15’’N 104º36’19’’ at elevation about 500-560 m a.s.l.
Lowland closed secondary and primary old evergreen forest on steep slopes along rocky limestone ridge and on rocky tops composed with solid limestone.
Clustering lithophyte on open rocky outcrops. Tepals white with purple nerves, lip purple. Locally very common.
HLF 6727 18 March 2007. Photo.
Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A.
Record creation: 2020-12-05, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01088247 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01088247