sourceTaxonName: Venturia petasitidis (Fuckel) Sacc.
sourceTaxonPath: Fungi | Ascomycota | Dothideomycetes | Pleosporales | Venturiaceae | Venturia | Venturia petasitidis
targetTaxonName: upper surface of leaves of Petasites vulgaris
localityName: Winklerwald, Oestrich [Nassau]