Zahlbruckner, Krypt. Exs.A. Zahlbruckner [401-2600, plus extras]
USDA United States National Fungus Collections
s.n.
Piggotia fraxini Berk. & M.A. Curtis
United States
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USDA United States National Fungus Collections
Barbour W. C. s.n. 00 October 0000
Piggotia fraxini Berk. & M.A. Curtis
United States, New York, Van Etten, near New York
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USDA United States National Fungus Collections
Barbour W. C. s.n. 00 October 0000
Piggotia fraxini Berk. & M.A. Curtis
United States, New York, Van Etten, near New York
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University of California Berkeley, University Herbarium
W. C. Barbour s.n.
Piggotia fraxini Berk. & M.A. Curtis
USA, New York
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