Psathyrella echiniceps
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Psathyrellaceae
- genus: Psathyrella
- species: Psathyrella echiniceps
Ardmore
Bryn Mawr
Narberth
Penn Wynne
Pennsylvania
United States