Rigidoporus sanguinolentus
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Polyporales
- family: Meripilaceae
- genus: Rigidoporus
- species: Rigidoporus sanguinolentus
- Martelange
Wallonia
Belgium- Angus
Ontario
Canada- Luxembourg
- Newfield
New Jersey
United States