Lai Chau Province, Muong Te District, Mu Ca Commune. Highly degraded secondary evergreen broad-leaved forest along rocky stream on stratified shale and granite on steep mountain slope at elevation of about 500 m a.s.l. around point 22º24’42’’N 102º24’35’’E. Shrub to 2 m tall in shady place. Flowers white, tube and anthers pale pink. Not common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4985.
Record creation: 2026-06-10, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360433 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360433