H.G. Winter [2601-3600, plus extras]
Academy of Natural Sciences of Drexel University
A. B. Seymour #s. n. 28 April 1882
Peronospora geranii Peck
United States, Illinois, Union, near Anna
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University of Wisconsin-Madison Herbarium
A. B. Seymour #s.n. 28 April 1882
Plasmopara geranii (Peck) Berlese & De Toni
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University of Wisconsin-Madison Herbarium
A. B. Seymour #s.n. 28 April 1882
Plasmopara geranii (Peck) Berl. & De Toni
United States, Illinois, prope Anna
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USDA United States National Fungus Collections
A.B. Seymour #s.n. 28 April 1882
Peronospora geranii Peck
United States, Illinois, Near Anna
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