- Groups or rows of small (< 2 inches wide) semi-circle self fungi along killed branches or on the main trunk
- Shelf fungi are white to greenish grey and have concentric rings on the surface
- Dead branches within the canopy
- Common on trees with an open wound or crack
- Wood below fungal shelves is yellowish to white, crumbly and decayed; bark around fungal shelves is killed and often falls off
- More information on Sapwood rot...