K.W. Krieger [1-2500]
Cornell University Plant Pathology Herbarium
Catalog #: Krieger,F.Sax.1744
s.n.
Peronospora polygoni Halsted
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University of Wisconsin-Madison Herbarium
s.n.
Peronospora polygoni Halst.
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USDA United States National Fungus Collections
Krieger, W. s.n. 29 May 1901
Peronospora polygoni Halst.
Germany, Grossenhain, Standorte
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USDA United States National Fungus Collections
Krieger, W. s.n. 29 May 1901
Peronospora polygoni Halst.
Germany, Grossenhain, Standorte
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University of Michigan Herbarium
W. Krieger #s. n. 29 May 1901
Peronospora polygoni Halst.
Germany, bei Grossenhain.
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