FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium sp.

Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, eastern slopes of Phu Xai Lai Leng Mountain.

Primary very humid broad-leaved forest on steep mountain slopes composed of sandstone and gray shale at elevation 2000-2300 m a.s.l. around point 19°11′58.2″N 104°11′38.6″E.

Lithophyte on mossy rocks. Not common.

24 October 2013 CPC 6186
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan