N.Vietnam, Thanh Hoa Prov., Quan Hoa Distr., Phu Le Municipality, Hang village, around point 20є31'33''N, 105є05'06''E. Primary evergreen seasonal broad-leaved closed lowland forest on steep slopes of rocky ridge composed with crystalline marble-like highly eroded limestone at elev. 500-550 m. Treelet 4-5 m tall. Flowers white with light green tint. Occasional.
Record creation: 2026-10-19, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360700 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360700