Dak Nong Province, Dak Song District, Quang Son Commune, Nam Nung Nature Reserve, primary dry evergreen broad-leaved forest on basalt and lava rocks at elevation of about 1000-1200 m a.s.l. around the point 12º10’N 107º46’E. Treelet about 2 m tall on steep shady slope. Tree to 20 m tall. Occasional.
29 March 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Tran Thi Thuy Nhan, Nguyen Quoc Bao, T. Maisak, АL4626.
Record creation: 2023-08-05, Galina Savich, PhotoScan D2Citation: Specimen LE 01332135 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01332135