Dryopteris intermedia

An uncommon fern in Indiana, only occurring on exposed sandstone.

Plant habit at Fern Cliff Nature Preserve, Putnam County, 26 Dec 2009.

Plant habit at Green's Bluff, 2/8/04.

Sori at Green's Bluff, 2/8/04.

More plants at Green's Bluff, 2/8/04.