FLORA OF VIETNAM
Polypodiaceae s.l.
Polystichum sp.

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 1450-1550 m a.s.l.

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

Terrestrial fern along tops of ridge and on very steep rocky shady mountain slopes. Occasional.

HLF 7090 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.