L. Fuckel [1-2700]
USDA United States National Fungus Collections
s.n.
Sphaerotheca castagnei Lév.
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USDA United States National Fungus Collections
Fuckel s.n.
Sphaerotheca castagnei Lév.
Germany, Oestrich
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USDA United States National Fungus Collections
Fuckel s.n.
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
Germany, Oestrich
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USDA United States National Fungus Collections
Fuckel s.n.
Sphaerotheca humuli (DC.) Burrill
Germany, Oestrich
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USDA United States National Fungus Collections
Fuckel s.n.
Sphaerotheca humuli (DC.) Burrill
Germany, Oestrich
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