Russula rugulosa
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Russulales
- family: Russulaceae
- genus: Russula
- species: Russula rugulosa
Mascouche
Quebec
Canada
Amherst Center
Massachusetts
United States
Russula rugulosa Mascouche Amherst Center