H.G. Winter [2601-3600, plus extras]
USDA United States National Fungus Collections
s.n.
Cercospora althaeina Sacc.
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USDA United States National Fungus Collections
s.n.
Cercospora althaeina Sacc.
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Iowa State University, Ada Hayden Herbarium
C.H. Demetrio #s.n. 00 August 1883
Cercospora althaeina Sacc.
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