Hanoi Capital Region, Ba Vi National Park, old humid secondary evergreen broad-leaved forest on very steep mountain slopes composed by granite and shale at elevation of 700-850 m a.s.l. Semiwoody creeping epiphytic vine to 6 m long on mossy tree. Inflorescences yellowish green Not common.
09 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4194 (NHC005).
Record creation: 2025-06-13, Аверьянов Леонид ВладимировичCitation: Specimen LE 01255991 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01255991