sourceTaxonName: Puccinia tithoniae Dietel & Holw.
sourceTaxonPath: Fungi | Basidiomycota | Urediniomycetes | Uredinales | Pucciniaceae | Puccinia | Puccinia tithoniae
targetTaxonName: Tithonia rotundifolia
localityName: E of San Rafael Petzal, near crossing of Río San Juan Ixtán