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 tuberiferous herb to 1 m tall in shady rocky place. Locally common.
30 October 2023, Nguyen Huu Cuong, Chu Ngoc Quan, L. Averyanov, Nguyen Van Ly, T. Maisak, AL2374.
Flowered in culture on 29 August 2024, L. Averyanov, AL2374.
Record creation: 2024-09-17, Tatiana Maisak, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01276709 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01276709