Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Hop Municipality, Pa Lom village, around point 19°05′07″N 104°20′55″E at elevation 1300-1350 m a.s.l. Submontane primary evergreen closed forest on very steep mountain slopes composed with stratified solid shale. Epiphyte on tall mossy trees on very steep rocky shady mountain slopes. Locally very common. HLF 7064 25 March 2007. Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A. Grant from Henry Luce Foundation.
Coordinates (geographic position):19° 5′ 7″ N, 104° 20′ 55″ E ±1000 mRecord creation: 2020-06-20, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01067947 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067947