Fulvifomes robiniae
Phellinus robiniae
Phellinus robiniae
Phellinus robiniae
Phellinus robiniae
Phellinus robiniae
This shelf mushroom is usually found growing from fallen or
standing black locust trees.
Fulvifomes robiniae causes
white rot of wood.  Formerly
Phellinus robiniae.
See Phellinus robiniae at
MushroomExpert.Com

See also Fungi Growing on Wood