Cao Bang Prov., Bao Lac Distr., Dinh Phung municipality, Ban Meo village. Secondary broad-leaved evergreen forest on steep stream slope composed by shale stratified limestone at elevation 800-900 m a.s.l. around point 22°44’32.0’’N 105°46’29.1’’E. Lithophytic fern on large mossy stream boulders. Not common.
Record creation: 2026-02-24, Galina Savich, PhotoScan D2Citation: Specimen LE 01318736 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01318736