Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Quang Municipality, Tung Huong village, along Khe Mat stream around point 19°03′15″N 104°36′19″ at elevation 550-700 m a.s.l. Lowland closed secondary and primary old evergreen forest on steep slopes along rocky ridge composed with stratified solid limestone. Epiphyte on tall trees. Flowers white, tepals with putple nerves, lip with yellow epichile. Not common. HLF 6794 19 March 2007. Photo. Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A. Grant from Henry Luce Foundation.
Record creation: 2020-06-20, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01068012 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01068012