J.J. Davis [1-170]

USDA United States National Fungus Collections
Catalog #: BPI 118188
Davis J. J. s.n. 27 May 1919
Gymnosporangium corniculans F. Kern
United States, Wisconsin, Sturgeon Bay

USDA United States National Fungus Collections
Catalog #: BPI 953229
Davis J.J. #s.n. 27 May 1919
Gymnosporangium corniculans F. Kern
United States, Wisconsin, Sturgeon Bay

USDA United States National Fungus Collections
Catalog #: BPI 854864
Davis, J. J. s.n. 27 May 1919
Gymnosporangium corniculans F. Kern
United States, Wisconsin, Sturgeon Bay

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0249518
J. J. Davis s.n. 27 May 1919
Gymnosporangium nelsonii Arthur
United States, Wisconsin, Door, Sturgeon Bay;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0065385
J. J. Davis #s.n. 27 May 1919
Gymnosporangium corniculans F. Kern
United States, Wisconsin, Sturgeon Bay;