Lai Chau Prov., Phong Tho Distr., Sin Suoi Ho Municipality, Sa Ma Pho village, around point 22°32’17’’N 103°32’41’’E.
Secondary open evergreen broad-leaved dry forest and secondary woodlands on very steep mountain slopes composed predominantly with weathered granite at elev. about 1200-1400 m a.s.l.
Canopy epiphyte on tall tree on steep shady rocky slope along stream. Old flowers looks reddish-brown. Occasional.
HAL 10792 15 Dec. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc, Pham Van The, N.T.Vinh.
Coordinates (geographic position):22° 32′ 17″ N, 103° 32′ 41″ E ±1000 mRecord creation: 2020-10-31, Leonid Averyanov, PhotoScan D2Citation: Specimen LE 01074299 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01074299