N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Lam Xa Municipality, Lang. Trang village, around point 20°20'02"N, 105°12'39"E. Remnants of. primary broad-leaved evergreen seasonal forest along rocky tops of. remnant mountains composed with solid crystalline marble-like highly. eroded limestone at elev. 500-550 m a.s.l. Epiphyte. Locally common. No HAL 4356 15 October 2003. FFI Pu Luong - Cuc Phuong Conservation Project. Collectors: L.Averyanov, N.T.Hiep, D.T.Doan, N.T.Vinh.
Coordinates (geographic position):20° 20′ 2″ N, 105° 12′ 39″ E ±1000 mRecord creation: 2019-06-12, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01055216 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055216