Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Plao Municipality, steep mountain slopes of Ta Dung mountain system at elevation 1000-1250 m a.s.l. around point 11°52'30"N 108°01'12"E. Primary broad-leaved evergreen closed wet forest on SW slopes composed with crystalline highly metamorphosed sandstone. Epiphyte on mossy trees in shady place. Occasional. HLF 5566 9 November 2005. Coll. L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh. Grant from Henry Luce Foundation.
Coordinates (geographic position):11° 52′ 30″ N, 108° 1′ 12″ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01054884 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054884