J.J. Davis [1-170]

USDA United States National Fungus Collections
Catalog #: BPI 439725
Davis J. J. s.n. 29 August 1921
Cercospora pyri Farl.
United States, Wisconsin, Crandon

USDA United States National Fungus Collections
Catalog #: BPI 953244
Davis J.J. #s.n. 29 August 1921
Cercospora pyri Farl.
United States, Wisconsin, Crandon

USDA United States National Fungus Collections
Catalog #: BPI 868236
Davis, J. J. s.n. 29 August 1921
Cercospora pyri Farl.
United States, Wisconsin, Crandon

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0233755
J. J. Davis s.n. 29 August 1921
Cercospora pyri Farl.
United States, Wisconsin, Crandon;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0065400
J. J. Davis #s.n. 29 August 1921
Cercospora pyri Farl.
United States, Wisconsin, Crandon;

University of Illinois Herbarium
Catalog #: ILL00080296
J. J. Davis #s.n. 29 August 1921
Cercospora pyri Farl.
USA, Wisconsin, Crandon; Crandon

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0078847
J.J. Davis s.n. 29 September 1921
Cercospora pyri Farl.
USA, Wisconsin, Crandon;