Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°40’03.6”N 105°55’08.5”E. Dense broad-leaved closed forest along highly eroded rocky limestone ridge at elevation about 500 m a.s.l. Lithophytic vine on shady vertical cliff neat ridge top. Flowers violet. Occasional.
Record creation: 2020-06-27, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01073523 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01073523