sourceTaxonName: Melampsora occidentalis H. S. Jacks.
sourceTaxonPath: Fungi | Basidiomycota | Urediniomycetes | Uredinales | Melampsoraceae | Melampsora | Melampsora occidentalis
targetTaxonName: Populus alba
localityName: Golden Gate Park
referenceCitation: 2cf972da-d7e5-429f-8c92-49c3bc4e3478