Pseudocercospora puderi

Pseudocercospora puderi is a fungal plant pathogen infecting roses, including Rosa gallica.^[1] It was originally found in Florida, USA.^[2]

Pseudocercospora puderi
Scientific classification
Kingdom:	Fungi
Division:	Ascomycota
Class:	Dothideomycetes
Order:	Capnodiales
Family:	Mycosphaerellaceae
Genus:	Pseudocercospora
Species:	P. puderi
Binomial name
Pseudocercospora puderi B.H. Davis ex Deighton, (1976)

It produces sub-orbicular or irregular and angular leaf spots, from 2 to 5 mm wide. These are usually brown or grey-brown.^[3]