Vietnam, Dac Lac Prov., Buon Don Distr., Krong Na municipality, Yok Don NP, Yok Don Ridge around point 12°51'12"N 107°41'18"E. Primary dry evergreen forest on thin gray soils derived from sandstone with quartzite dykes along ridge edge at elevation 300-350 m a.s.l. Epiphyte. Common. HLF 7177 18 March 2008. Coll. N.T.Hiep, Averyanov L., P.K.Loc, N.T.Vinh, N.S.Khang, T.H.Thai, N.V.Trai. Grant from Henry Luce Foundation.
Coordinates (geographic position):12° 51′ 12″ N, 107° 41′ 18″ E ±1000 mRecord creation: 2019-05-23, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01054531 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054531