Marasmiellus praeacutus
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Omphalotaceae
- genus: Marasmiellus
- species: Marasmiellus praeacutus
- Amherst Center
Massachusetts- Kittanning
- West Hills
- West Kittanning
Pennsylvania
United States