Circinaria caesiocinerea (Nyl. ex Malbr.) A. Nordin et al.
Fungi | Ascomycota | Lecanoromycetes | Pertusariales | Megasporaceae | Circinaria | Circinaria caesiocinerea
granite boulder
Buffalo Woods East Preserve: near Hickory Hills. .25 mi. NE of intersection of 87th St. & LaGrange Road