Dien Bien Prov., Muong Nhe Distr., Muong Nhe Natural Reserve, Chung Chai Municipality, near Doan Ket Bridge, around point about N22º17’16’’ E102º23’58”, elevation 550-650 m a.s.l. Secondary evergreen broad-leaved lowland forest on mountain slopes composed with sandstone at elevations 550–650 m a.s.l. Terrestrial fern on steep rocky shady stream slope. Fronds to 1.2 m long. Occasional.
20 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1783.
Record creation: 2022-07-01, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01123348 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01123348