Pseudopeziza trifolii
- kingdom: Fungi
- phylum: Ascomycota
- class: Leotiomycetes
- order: Helotiales
- family: Dermateaceae
- genus: Pseudopeziza
- species: Pseudopeziza trifolii
Lake Forest
Illinois- Cayuga Heights
- East Ithaca
- Ithaca
- South Hill
New York- Langley
- Marysville
- Seattle
Washington
United States