H. Sydow and P. Sydow [1-3000]
Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2921
s.n.
Sphaerotheca fusca (Fr.) S. Blumer
Germany
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USDA United States National Fungus Collections
s.n.
Sphaerotheca fusca (Fr.) S. Blumer
Germany
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University of Wisconsin-Madison Herbarium
A. Ludwig #s.n. 02 September 1935
Sphaerotheca fusca (Fr.) S. Blumer
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USDA United States National Fungus Collections
Ludwig A. s.n. 02 September 1935
Sphaerotheca fusca (Fr.) S. Blumer
Germany, Hessen-Nassau
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