C. Roumeguere [1-7400]
Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-2738
s.n.
Erysiphe martii Lév.
France
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USDA United States National Fungus Collections
s.n.
Erysiphe martii Lév.
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University of Illinois Herbarium
Abb Letendre 110 s.n. 00 July 1883
Erysiphe martii f. tordulii
France, (Seine-Infrieure), Grande couronne prs Rouen,
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