Mniaecia jungermanniae
- kingdom: Fungi
- phylum: Ascomycota
- class: Leotiomycetes
- order: Helotiales
- family: Helotiaceae
- genus: Mniaecia
- species: Mniaecia jungermanniae
Malung
Dalarna- Ekshärad
Värmland- Diseröd
- Landvetter
- Ljungskile
- Skepplanda
Västra Götaland
Sweden
Conway
Massachusetts- Birchwood Lakes
Pennsylvania
United States