N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao Bun stream around point 18º23'39''N, 105º15'12''E. Primary broad-leaved evergreen closed wet forest on very steep shale slopes of river canyon at elevation about 300 m a.s.l. Lithophytic herb on wet mossy stream rocks and bluffs. Flowers white,
Record creation: 2021-02-14, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089702 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089702