| Kingdom: Fungi |
| Phylum: Ascomycota |
| Subphylum: Pezizomycotina |
| Class: Dothideomycetes |
| Subclass: Dothideomycetidae |
| Order: Pleosporales |
| Family: Pleomassariaceae |
| Genus: Stegonsporium |
| Subject: Stegonsporium pyriforme (Hoffm.) Corda |
Related Scientific Names:
Prosthecium pyriforme Jaklitsch & Voglmayr (Teleomorph)