Psathyrella caput-medusae
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Psathyrellaceae
- genus: Psathyrella
- species: Psathyrella caput-medusae
Falun
Dalarna- Lit
Jämtland- Matfors
Västernorrland- Skepplanda
- Trollhättan
Västra Götaland
Sweden