Alternaria brassicae
- kingdom: Fungi
- phylum: Ascomycota
- class: Dothideomycetes
- order: Pleosporales
- family: Pleosporaceae
- genus: Alternaria
- species: Alternaria brassicae
Sainte-Anne-de-Bellevue
Quebec
Canada
Hirosaki
Aomori
Japan
Belchertown
Massachusetts- Marysville
Washington
United States