Melampsorella caryophyllacearum
- kingdom: Fungi
- phylum: Basidiomycota
- class: Pucciniomycetes
- order: Pucciniales
- family: Pucciniastraceae
- genus: Melampsorella
- species: Melampsorella caryophyllacearum
Helsinki
Central Finland
FinlandOftersheim
Schwetzingen
Baden-WürttembergCronenberg
Lauterecken
Medard
Rheinland-Pfalz
Germany