Armillaria ostoyae
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Physalacriaceae
- genus: Armillaria
- species: Armillaria ostoyae
Terrebonne
Quebec
Canada
Gonderange
02
Luxembourg
Renton
Washington
United States
Varberg