Psathyrella pygmaea
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Psathyrellaceae
- genus: Psathyrella
- species: Psathyrella pygmaea
Steinrode
Thuringia
GermanyItzig
03
LuxembourgKristianstad
Skåne
SwedenCayuga Heights
Ithaca
South Hill
New York
United States