K.W. Krieger [1-2500]
Cornell University Plant Pathology Herbarium
Catalog #: Krieger,F.Sax.0578
s.n.
Sphaerotheca castagnei Lév.
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USDA United States National Fungus Collections
s.n.
Sphaerotheca castagnei Lév.
Germany
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USDA United States National Fungus Collections
Krieger W. s.n. 18 August 1889
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
Germany, Amselgrunde
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Purdue University, Kriebel Herbarium
W Kreiger s.n. 18 August 1889
Sphaerotheca castagnei Lév.
Germany, Saxony, sachs Schweiz
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University of Wisconsin-Madison Herbarium
W. Krieger #s.n. 18 August 1889
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
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