sourceTaxonName: Microsphaera divaricata (Wallr.) Lév.
sourceTaxonPath: Fungi | Ascomycota | Leotiomycetes | Erysiphales | Erysiphaceae | Microsphaera | Microsphaera divaricata
targetTaxonName: leaves of Rhamnus frangula
localityName: Rangsdorf, near Zossen
referenceCitation: b2be9e06-5853-4f93-a5d3-894d8a93e83a