H. Sydow and P. Sydow [1-3000]
Cornell University Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2673
s.n.
Erysiphe R. Hedw. ex DC.
Germany
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USDA United States National Fungus Collections
Buergener O. s.n. 25 October 1933
Erysiphe artemisiae Grev.
Germany, Pommern, Stralsund
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Academy of Natural Sciences of Drexel University
O. Burgener #s.n. 25 October 1933
Erysiphe artemisiae Grev.
Germany, Pommern, Stralsund
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University of Wisconsin-Madison Herbarium
O. Bürgener #s.n. 25 October 1933
Erysiphe artemisiae Grev.
Germany, Pommern: Straslund
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Iowa State University, Ada Hayden Herbarium
O. Bürgener #s.n. 25 October 1933
Erysiphe artemisiae Grev.
Germany, Pommern: Straslund
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