Coprinellus ephemerus
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Psathyrellaceae
- genus: Coprinellus
- species: Coprinellus ephemerus
Mirabel
Quebec
Canada
Uppsala
Uppsala
Sweden
Forest Park
River Forest
Illinois
State College
Pennsylvania
Lake Geneva
Wisconsin
United States
Kehlen