''Phellinus ferruginosus'' is a

plant pathogen Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungi, oomyc ...

. It is inedible.

References

External links

Index Fungorum

USDA ARS Fungal Database
Fungal plant pathogens and diseases Hymenochaetales Inedible fungi Taxa named by Heinrich Schrader (botanist) {{fungus-plant-disease-stub