Vietnam, Thua Thien – Hue Prov., A Luoi Distr., Hong Kim Municipality, Dut village, about 3 km to NE from point 16°19’05’’N, 107°12’42’’Enear A Nor waterfall at elevation about 1000 m a.s.l. Secondary closed broad-leaved forest along shady rocky stream canyon composed with shale and granite. Creeping epiphytic vine 2-3 m long in shady wet place. Not common.
Record creation: 2026-02-28, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203741 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203741