Vietnam, Quang Binh Prov., Le Thuy Distr., Kim Thuy municipality, around Bai Dan village at 16є57’48’’N 106є35’34’’E. Primary and old secondary broad-leaved closed forest along ridge composed with shale at elevation 750-1000 m a.s.l.
Record creation: 2026-10-19, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360746 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360746