Polystigma rubrum
- kingdom: Fungi
- phylum: Ascomycota
- class: Sordariomycetes
- order: Phyllachorales
- family: Phyllachoraceae
- genus: Polystigma
- species: Polystigma rubrum
Onsala
Halland- Skurup
Skåne- Göteborg
- Ljungskile
- Lysekil
Västra Götaland
Sweden