K.W. Krieger [1-2500]
Cornell University Plant Pathology Herbarium
Catalog #: Krieger,F.Sax.0828
s.n.
Erysiphe umbelliferarum (Lév.) de Bary
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USDA United States National Fungus Collections
s.n.
Erysiphe umbelliferarum (Lév.) de Bary
Germany
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USDA United States National Fungus Collections
Krieger W. s.n. 30 July 1890
Erysiphe polygoni DC.
Germany, Schneeberg, Erzgebirge
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Purdue University, Kriebel Herbarium
W Kreiger s.n. 30 July 1890
Erysiphe umbelliferarum (Lév.) de Bary
Germany, Saxony, Erzgebirge, Schneeberg;
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