Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09'58''N, 107°36'07''E. Fractionally logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale and sandstone at elevation 300-400 m a.s.l. Terrestrial creeping herb on very steep shady rocky stream slope. Sepalc dull light brownish, petals white. Leaves uniform green. Rare.
Record creation: 2021-02-16, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089744 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089744