Marasmiellus leptophyllus
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Omphalotaceae
- genus: Marasmiellus
- species: Marasmiellus leptophyllus
Mont-Royal- Saint-Laurent
Quebec
Canada
Skultorp
Västra Götaland
Sweden