Panellus pusillus
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Mycenaceae
- genus: Panellus
- species: Panellus pusillus
- Mont-Royal
- Saint-Laurent
Quebec
Canada- Bijagua
Alajuela- La Asunción
- Llorente
- San Antonio
Heredia
Costa Rica- Santiago de las Vegas
Havana
Cuba- New Smyrna Beach
Florida- Decorah
Iowa
United States