Hanoi Capital Region, Ba Vi National Park, old humid secondary and remnants of primary evergreen broad-leaved forest on steep mountain slopes composed by shale at elevation of about 1000 m a.s.l. Terrestrial sedge on shady slope. Locally common.
10 May 2025, Cuong Huu Nguyen, Son Van Le, Ha Van Dang, Ly Van Nguyen, L. Averyanov, T. Maisak, AL4255 (NHC060).
Record creation: 2025-06-13, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203207 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203207