Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, elevation from Na Nheo village to the S from 680 to 880 m a.s.l. (around point 21°59′24′'N, 104°16′23′'E). Secondary evergreen broad-leaved wet submontane forest on very steep granite and quartzite slopes of river canyon. Epiphyte on mossy tree. Common. Usually associated with Asplenium nidus. HAL 2289 14 March 2002 Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).
Coordinates (geographic position):21° 59′ 24″ N, 104° 16′ 23″ E ±1000 mRecord creation: 2022-01-18, Galina Savich, PhotoScan D2Citation: Specimen LE 01167232 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01167232