Spongipellis unicolor
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Polyporales
- family: Polyporaceae
- genus: Spongipellis
- species: Spongipellis unicolor
- Auburn
Alabama- Decorah
Iowa- Indian River
Michigan- Starkville
Mississippi- Perryville
Missouri- Forked River
- Newfield
New Jersey- Saint Croix Falls
Wisconsin
United States