Bac Kan Province, Ba Be District, Ba Be National Park. Dray evergreen broad-leaved old secondary forest with domination of Burretiodendron hsienmu, Streblus asper and Arenga pinnata on crystalline highly eroded rocky limestone near the boat station at elevation 250-300 m a.s.l. Annual terrestrial and lithophytic herb from 2 to 20 cm tall on vertical little wet exposed road cliff. Flowers white. Rare.
15 November 2022, Nguyen Huu Cuong, Cao Xuan Hai, L. Averyanov, T. Maisak, AL 1649.
Record creation: 2022-12-14, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01123636 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01123636