N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality,. around point 18°34'06"N, 105°11'40"E. Primary broad-leaved dry. closed evergreen forest on very steep mt slopes of Khe Sinh stream. canyon and along ridge composed with shale at elev. 800-1100 m a.s.l. near Laotian border. Creeping epiphyte on high tree. Very common. No HAL 5335 11 May 2004. Collectors: P.K.Loc, L.Averyanov, P.V.The, N.T.Vinh.
Coordinates (geographic position):18° 34′ 6″ N, 105° 11′ 40″ E ±1000 mRecord creation: 2019-06-11, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01055161 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055161