sourceTaxonName: Mycosphaerella caespitosa (Ellis & Everh.) Diehl
sourceTaxonPath: Fungi | Ascomycota | Dothideomycetes | Capnodiales | Mycosphaerellaceae | Mycosphaerella | Mycosphaerella caespitosa
targetTaxonName: Quercus sadleriana
localityName: Along Oregon-California boundary, 3 mi NW of Monumental