Quang Nam Province, Nong Sơn District, Elephant Species and Habitat Conservation Area. Secondary dry evergreen broad-leaved forest on step mountain slopes composed by sandstone at elevation of about 200-250 m a.s.l. Terrestrial and lithophytic herb with short branching rhizome on shady rocky steep slope along small rocky river. Locally common.
15 February 2023, Nguyen Van Canh, AL4440 (photo only).
Record creation: 2025-06-21, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203396 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203396