Asplenium montanum
A rare fern in Indiana, on sandstone bluffs.
Plant habit at Green's Bluff, 2/8/04. They look happier in other seasons.
Sori at Green's Bluff, 2/8/04.
Plants scattered along a crack in the sandstone at Green's Bluff, 2/29/04.
Plant habit at Green's Bluff, 2/8/04. They look happier in other seasons.
Sori at Green's Bluff, 2/8/04.
Plants scattered along a crack in the sandstone at Green's Bluff, 2/29/04.