J. Eriksson [1-500]
USDA United States National Fungus Collections
s.n.
Sphaerotheca castagnei Lév.
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USDA United States National Fungus Collections
Eriksson Jakob s.n. 25 July 1882
Sphaerotheca humuli (DC.) Burrill
Sweden, Experimentalfaeltet (Sjoestugan), near Holmiam
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