Puccinia dioicae
- kingdom: Fungi
- phylum: Basidiomycota
- class: Pucciniomycetes
- order: Pucciniales
- family: Pucciniaceae
- genus: Puccinia
- species: Puccinia dioicae
London
Ontario
Canada
Lappeenranta
Central Finland
Finland
Puccinia dioicae
London
Lappeenranta