Hanoi Capital Region, Ba Vi National Park, humid mossy primary and secondary evergreen broad-leaved forest on steep mountain slopes composed by solid shale at elevation of 1100-1300 m a.s.l. along trail to peak of 1296 m. Shrub to 2 m tall on mossy cliff. Not common.
11 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4269 (NHC071).
Record creation: 2025-06-13, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203220 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203220