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. Terrestrial fern with fronds to 1.2 m long on steep wet shady rocky stream slope. Common.
24 April 2026, Nguyen Tuan Duong, Nguyen Chi Thanh, Nguyen Tuan Cuong, Nguyen Tien Hiep, Nguyen Huu Cuong, L. Averyanov, T. Maisak, АL4992.
Record creation: 2026-06-10, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360440 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360440