C.F. Holl, J.C. Schmidt, and G. Kunze [1-225]
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USDA United States National Fungus Collections
Catalog #: BPI 641917
s.n.
Dothidella ulmi (C.-J. Duval) G. Winter
Unknown
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USDA United States National Fungus Collections
Catalog #: BPI 974292
s.n.
Sphaeria ulmi C.-J. Duval
Germany
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