S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National Park, S slope of Bach Ma mt below Hai Vong Dai peak, around point 16°11′11′'N 107°50′57′'E at elev. about 1050 m a.s.l. Mixed and broad-leaved evergreen dry secondary mt forest on very steep shale/sandstone slopes. Epiphyte in shady stream canyon. Rare. HLF 1316 23 April 2003. Coll. L.Averyanov, N.X.Tam, N.T.Vinh. Grant from Henry Luce Foundation.
Coordinates (geographic position):16° 11′ 11″ N, 107° 50′ 57″ E ±1000 mRecord creation: 2019-11-12, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01059871 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01059871