Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong Municipality, Cuc Phuong National Park, about 1.5 km N from Bong locality, 20ø21'01''N, 105ø35'38''E. Remnants of primary closed evergreen seasonal broad-leaved lowland forest on rocky slopes of stream valley between limestone hills at elev. about 450 m a.s.l. Creeping epiphyte vine on mossy tree in shady place along streamlet. Occasional.
Record creation: 2026-03-03, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203830 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203830