Son La Prov., Yen Chau Distr., Muong Lum Municipality, Na Lang Village, around point 21°01'17"N 104°30'47"E. Broad-leaved evergreen dry forest on steep slopes and on tops of ridge composed with rocky crystalline solid marble-like highly eroded limestone at elev. 900-1000 m a.s.l. Creeping epiphyte. Very common. HAL 9469 03 Nov. 2006. Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Coordinates (geographic position):21° 1′ 17″ N, 104° 30′ 47″ E ±1000 mRecord creation: 2019-06-12, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01055205 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055205