sourceTaxonName: Sphaerotheca castagnei Lév.
sourceTaxonPath: Fungi | Ascomycota | Leotiomycetes | Erysiphales | Erysiphaceae | Sphaerotheca | Sphaerotheca castagnei
targetTaxonName: Bidens frondosa
localityName: Columbia River, western Klickitat County
referenceCitation: 566c5a19-f772-4bc6-98b4-91936fccb656