sourceTaxonName: Melampsoridium betulinum (Pers.) Kleb.
sourceTaxonPath: Fungi | Basidiomycota | Urediniomycetes | Uredinales | Pucciniastraceae | Melampsoridium | Melampsoridium betulinum
targetTaxonName: Betula alba
localityName: St. Petersburg [Petergof] [Peterhof]