FLORA OF VIETNAM Marattiaceae Angiopteris evecta (G. Forst.) Hoffm.?
Son La Prov., Van Ho Distr., Tan Xuan Municipality, Cot Moc village, territory of Xuan Nha natural reserve, eastern slopes of Pha Luong Mountain.
Remnants of primary and secondary broad-leaved evergreen humid forest on very steep mountain slopes composed by shale and sandstone at elevation about 1000 m a.s.l. around point 20°40′33.3″N 104°39′00.3″E.
Terrestral fern with fronds to 3 m long on shady wet steep slope along narrow rocky stream canyon. Common.