Cerioporus squamosus

Common card · No. 360465

Cerioporus squamosus, synonym Polyporus squamosus, is a basidiomycete bracket fungus, with common names including dryad's saddle and pheasant's back mushroom. It has a widespread distribution, being found in Eurasia and North America. It causes a white rot in the heartwood of living and dead hardwood trees.