Vietnam, Quang Binh Prov., Minh Hoa Distr., Dan Hoa municipality, Giang Man Mountain, Vietnam-Laotian border, about 6 km to N of Cha Lo borders station, around point 17º41’09’’N 105º45’54’’E. Coniferous primary forest with Dacrydium and Fokienia along ridge edge composed with brown shale at elevation 1000-1100 m a.s.l. Lithophyte on shady mossy rocks. Not common.
Record creation: 2026-02-23, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203585 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203585