Hydnophlebia chrysorhizon (Torr.) Parmasto
This is a white rot fungus that feeds on dead deciduous trees and is also common in home garden wood mulch. This is in the Meruliaceae family of the Polyporales order.
Hydnophlebia chrysorhizon (Phanerochaete chrysorhiza)
Hydnophlebia chrysorhizon (Phanerochaete chrysorhiza)