FLORA OF VIETNAM
Polypodiaceae s.l.
Asplenium ensiforme

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Hop Municipality, Pa Lom village, around point 19°05′07″N 104°20′55″E at elevation 1300-1350 m a.s.l.

Submontane primary evergreen closed forest on very steep mountain slopes composed with stratified solid shale.

Lithophyte on large boulders on very steep rocky shady mountain slope along forest stream. Very common.

HLF 7060 25 March 2007.

Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A.
Grant from Henry Luce Foundation.