Son La Prov., Thuan Chau Distr., Co Ma Municipality, Hua Ty village, Copia nature reserve, around point 21°20′07″N 103°35′07″E. Remnants of broad-leaved (former coniferous with Fokienia hodginsii) primary and secondary forest on steep slopes and on tops of ridge composed with clay shale at elev. 1500-1600 m a.s.l. Epiphyte on tall mossy trees. Flowers white. Common. HAL 9737 12 Nov. 2006 Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Coordinates (geographic position):21° 20′ 7″ N, 103° 35′ 7″ E ±1000 mRecord creation: 2020-10-31, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01074441 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01074441