Petrak, Crypt. Exs.F. Petrak [3201- 4700]
USDA United States National Fungus Collections
s.n.
Eutypella fraxinicola (Cooke & Peck) Sacc.
Hungary
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USDA United States National Fungus Collections
Petrak F. s.n. 17 May 1950
Eutypella fraxinicola (Cooke & Peck) Sacc.
United States, Maryland, Beltsville
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