Attapeu Prov., Saysettha Distr., Dong Am Pham National Protected Area, to the N of Paosamphanmixay village, around point 14°51’53.4”N 107°11’38.2”E. Primary broad-leaved evergreen lowland Dipterocarpus dry forest on rolling low hills at elevation about 178 m a.s.l. Giant woody vine to 40 m long. Male strobils green. Not common.
Record creation: 2026-03-16, Аверьянов Леонид ВладимировичCitation: Specimen LE 01204050 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01204050