Birch Island Gallery / Photos by Michael Butler / <em>Clitocybula oculus</em> - a small (~3 cm cap diameter) collybioid mushroom that proliferates on rotting hardwood. Birch Island, August 23, 2008. Identified by Yves Lamoureux.

Clitocybula oculus - a small (~3 cm cap diameter) collybioid mushroom that proliferates on rotting hardwood. Birch Island, August 23, 2008. Identified by Yves Lamoureux.