Bac Kan Province, Ba Be District, Cao Thuong Community, 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 22º27’20’’N 105º36’06’E at elevation of about 750 m a.s.l. Terrestrial achlorophyllous herb in shady humid place among large rocks on steep slope. Very rare.
23 April 2024, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, T. Maisak, AL2841.
Record creation: 2024-06-11, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01124855 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01124855