Agyrium rufum
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Agyriales
- family: Agyriaceae
- genus: Agyrium
- species: Agyrium rufum
- Luxembourg
Bålsta
Uppsala
Sweden
Cape Carteret- Cedar Point
- Pine Knoll Shores
- Swansboro
North Carolina
United States
Kirchberg