F. Cavara and G. Pollacci [1-350]
University of Wisconsin-Madison Herbarium
s.n.
Melampsora populina (Jacq.) Lév.
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USDA United States National Fungus Collections
s.n.
Melampsora populina (Jacq.) Lév.
Italy
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USDA United States National Fungus Collections
Pollacci s.n.
Melampsora populina (Jacq.) Lév.
Unknown, Papiam near
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Brown University Herbarium
Pollacci s.n.
Melamspora populina
, prope Papiam
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