sourceTaxonName: Podosphaera biuncinata Cooke & Peck
sourceTaxonPath: Fungi | Ascomycota | Leotiomycetes | Erysiphales | Erysiphaceae | Podosphaera | Podosphaera biuncinata
targetTaxonName: leaf
localityName: Chestnut Hills. Chestnut forest, coulees, bluffs on private land