sourceTaxonName: Microsphaera extensa Cooke & Peck
sourceTaxonPath: Fungi | Ascomycota | Leotiomycetes | Erysiphales | Erysiphaceae | Microsphaera | Microsphaera extensa
targetTaxonName: living leaves of Quercus rubra
localityName: near Marengo and Bluff Lake
referenceCitation: fc9ae365-adbb-4871-9fc4-ef8fc749a633