Lichens, ferns, and moss on sandstone at Ledges State Park, Boone, IA sometime in 2006.
Inspire Me with Lichens
Lichens, ferns, and moss on sandstone at Ledges State Park, Boone, IA sometime in 2006.
Lichens, ferns, and moss on sandstone at Ledges State Park, Boone, IA sometime in 2006.