sourceTaxonName: Microsphaera diffusa Cooke & Peck
sourceTaxonPath: Fungi | Ascomycota | Leotiomycetes | Erysiphales | Erysiphaceae | Microsphaera | Microsphaera diffusa
targetTaxonName: Symphoricarpos albus
localityName: Along California Creek near Valley Ford at a small park 0.2 miles southeast of P