FLORA OF VIETNAM
Polypodiaceae s.l.
Vittaria sp.

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09′58′'N, 107°36′07′'E.

Fractionally logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale and sandstone at elevation 300-400 m a.s.l.

Lithophytic fern on vertical cliffs of shady rocky quartzite outcrops on steep hill slope. Not common.

HAL 7143 31 March 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh.