The border of Lam Dong and Khanh Hoa Provinces, Khanh Le Pass (Hon Giao Pass) area, primary humid evergreen broad-leaved cloud forest on granite and gneiss at elevation 1750-1850 m a.s.l. Herbaceous or semiwoody vine to 5 m long along ridge edge. Flowers greenish. Occasional 19 April 2026, Truong Quang Cuong, L. Averyanov, Nguyen Van Canh, T. Maisak, AL3855.
Record creation: 2025-09-16 Galina Savich, PhotoScan D2Citation: Specimen LE 01282649 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01282649