Bolbitius expansus
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Bolbitiaceae
- genus: Bolbitius
- species: Bolbitius expansus
Bell Acres- Edgewood
- Wilkinsburg
Pennsylvania
United States
Bolbitius expansus Bell Acres Edgewood Wilkinsburg