Polystigma rubrum
- kingdom: Fungi
- phylum: Ascomycota
- class: Sordariomycetes
- order: Phyllachorales
- family: Phyllachoraceae
- genus: Polystigma
- species: Polystigma rubrum
Onsala
HallandSkurup
SkåneGöteborg
Ljungskile
Lysekil
Västra Götaland
Sweden