Cortinarius callochrous
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Cortinariaceae
- genus: Cortinarius
- species: Cortinarius callochrous
Smithers
British Columbia
Canada- Luxembourg
Tanumshede
Västra Götaland
SwedenLos Alamos
New Mexico
United States