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. Terrestrial herb to 0.5 m tall on shady stream slope. Common.
28 March 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Tran Thi Thuy Nhan, Nguyen Quoc Bao, T. Maisak, АL4598.
Record creation: 2026-08-20, Galina Savich, PhotoScan D2Citation: Specimen LE 01332212 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01332212