Tilletia laevis
- kingdom: Fungi
- phylum: Basidiomycota
- class: Exobasidiomycetes
- order: Tilletiales
- family: Tilletiaceae
- genus: Tilletia
- species: Tilletia laevis
Bonn
North Rhine-Westphalia
Germany
Lexington-Fayette- Mount Vernon
Kentucky- Lansing
Michigan- Billings
Montana- Scottsbluff
- Terrytown
Nebraska
United States