Department of Botany and Plant Pathology, Oklahoma Agriculture and Mech. College

USDA United States National Fungus Collections
Catalog #: BPI 433228
Ray W. W. s.n. 26 August 1942
Cercospora avicularis G. Winter
United States, Oklahoma, Perkins

USDA United States National Fungus Collections
Catalog #: BPI 433229
Ray W. W. s.n. 26 August 1942
Cercospora avicularis G. Winter
United States, Oklahoma, Perkins

USDA United States National Fungus Collections
Catalog #: BPI 433231
Ray W. W. s.n. 26 August 1942
Cercospora avicularis G. Winter
United States, Oklahoma, Perkins

Cornell University Plant Pathology Herbarium
Catalog #: C.H.OK-0039
Ray, William Winfield s.n. 26 August 1942
Cercospora avicularis G. Winter
USA, Oklahoma, Payne, Perkins