C. Roumeguere [1-7400]
Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-3060
s.n.
Exoascus ulmi Fuckel
France
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USDA United States National Fungus Collections
s.n.
Exoascus ulmi Fuckel
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USDA United States National Fungus Collections
s.n.
Exoascus ulmi Fuckel
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University of Illinois Herbarium
E. Bommer & M. Rousseau s.n. 00 August 1884
Exoascus ulmi Fuckel
Belgique, Watermael,
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