Rehm, Ascomyc.H. Rehm [1-2175, plus extras]
USDA United States National Fungus Collections
s.n.
Didymosphaeria albescens Niessl
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USDA United States National Fungus Collections
s.n.
Didymosphaeria albescens Niessl
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Academy of Natural Sciences of Drexel University
#s.n.
Didymosphaeria albescens Niessl
Germany, Augsburg
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