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 900 m a.s.l. around the point 12º10’N 107º46’E. Treelet or shrub to 2 m tall in rather open place along trail. Flowers yellow to yellow orange. Occasional.
28 March 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Tran Thi Thuy Nhan, Nguyen Quoc Bao, T. Maisak, АL4601.
Record creation: 2026-05-18, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360035 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360035