J. Weese [1-800]
USDA United States National Fungus Collections
s.n.
Microsphaera alni (DC.) G. Winter
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USDA United States National Fungus Collections
Weese Josef s.n. 00 September 1933
Microsphaera alni var. lonicerae (DC.) E.S. Salmon
Czechoslovakia, Vorpark Von Freudenthal
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