S.Vietnam, Thua Thien Hue Prov., Xuan Loc Distr., Bach Ma National Park, steep S slopes along Dong Truoi ridge around point 16°14′11′'N 107°44′28′'E at elev. 600-800 m a.s.l.
Broad-leaved evergreen primary closed wet forest along steep rocky slopes and cliffs of shady stream canyon. Epiphyte on high trees. Flowers yellowish. Not rare.
HLF 1656 8 May 2003.
Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al. Grant from Henry Luce Foundation.
Coordinates (geographic position):16° 14′ 11″ N, 107° 44′ 28″ E ±1000 mRecord creation: 2020-06-26, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01068618 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01068618