Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°10'22''N, 107°36'24''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 about 300 m a.s.l. Undershrub or shrub 1-2 m tall on shady rocky stream slope. Flowers light lemon yellow. Occasional.
Record creation: 2023-04-20, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01124160 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01124160