Athyrium ladyfern

Large deciduous ferns delicate in texture.  Thick rhizomes produce vase-like clusters of arching fronds.  Blade is cut into pinnae, which are cut into lobed pinnulesSori are mostly narrow and elongate along a vein.

Athyrium angustum (northern ladyfern) Plant is native to PA

Formerly known as Athryium filix-femina var. …

Athyrium asplenioides (southern ladyfern) Plant is native to PA

This fern has slender reddish or green stipes …