N. Vietnam, Ha Giang prov., Quan Ba distr., Can Ti municipality, vicinities of Sing Xuoi Ho village (N 23°04′ E 104°59′), 26.2 km to 002° of Ha Giang city. Primary wet evergreen broadleaved closed forest on very steep rocky slope of karst remnant limestone ridge at elev. 800-1000 m a.s.l. Epiphyte on high trees. Not rare.
NTH 3567 12 Oct. 1999
Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.
Coordinates (geographic position):23° 4′ N, 104° 59′ E ±1000 mRecord creation: 2020-09-03, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01068736 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01068736