L. Fuckel [1-2700]
USDA United States National Fungus Collections
s.n.
Melampsora tremulae Tul.
West Germany, Oestrich (Nassau)
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USDA United States National Fungus Collections
s.n.
Melampsora tremulae Tul.
West Germany, Oestrich (Nassau)
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USDA United States National Fungus Collections
s.n.
Melampsora populina (Jacq.) Lév.
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