Lactarius gerardii
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Russulales
- family: Russulaceae
- genus: Lactarius
- species: Lactarius gerardii
Sackville
New Brunswick
Sault Ste. Marie
Ontario
Lac-Brome
Quebec
Canada
Amherst Center
Massachusetts
Sault Ste. Marie
Michigan
Dayton
Tennessee
Newfane
Vermont
United States