J.J. Davis [1-170]

USDA United States National Fungus Collections
Catalog #: BPI 953242
Davis J.J. #s.n. 30 August 1921
Peronospora rubi Rabenh. ex J. Schröt.
United States, Wisconsin, Crandon

USDA United States National Fungus Collections
Catalog #: BPI 790666
Davis, J. J. s.n. 30 August 1921
Peronospora rubi Rabenh. ex J. Schröt.
United States, Wisconsin, Crandon

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0065398
J. J. Davis #s.n. 30 August 1921
Peronospora rubi Rabenhorst
United States, Wisconsin, Crandon;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0220360
J.J. Davis s.n. 30 August 1921
Perononspora rubi
United States, Wisconsin, Crandon;

University of Illinois Herbarium
Catalog #: ILL00096483
JJ Davis s.n. 30 August 1921
Peronospora rubi Rabenhorst
USA, Wisconsin, Forest, Crandon; Crandon