Bac Kan Province, Ba Be District, Ba Be National Park. Primary and old secondary evergreen broad-leaved forest on very steep rocky slopes composed by white crystalline marble-like highly eroded limestone around point 22º27’26’’N 105º36’12’E at elev. of 600-800 m a.s.l. Terrestrial creeping herb with ascending erect stem to 25 cm tall, leaves almost black, velvety, with longitudinal white median vein. Not common.
30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2404.
Record creation: 2023-12-02, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01124514 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01124514