Lactarius argillaceifolius
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Russulales
- family: Russulaceae
- genus: Lactarius
- species: Lactarius argillaceifolius
Boucherville- Brossard
Quebec
Canada
Crawfordville
Florida- Glencoe
Illinois
United States