Quang Ninh Province, Van Don District, Van Yen Commune, Bai Tu Long National Park, Cai Lim protection sector|, around point 21º06’30’’N 107º34’42’’E. Secondary evergreen broad-leaved forest with bamboo on limestone cliffs along seashore. Treelet about 5 m tall on vertical limestone cliff along seashore line. Occasional.
16 May 2025, Cuong Huu Nguyen, Ha Van Dang, Ly Van Nguyen, Nam Van Duong, Tuan Thanh Tran, Hai Xuan Cao, L. Averyanov, T. Maisak, AL4346 (NHC146).
Record creation: 2025-06-16, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203297 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203297