Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest with bamboo along rocky river on stratified shale and limestone at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Terrestrial pendulous herb on shady soil cliff along river. Common.
25 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL5003.
Record creation: 2023-08-05, Galina Savich, PhotoScan D2Citation: Specimen LE 01332089 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01332089