sourceTaxonName: Uromyces polygoni (Rabenh.) Fuckel
sourceTaxonPath: Fungi | Basidiomycota | Urediniomycetes | Uredinales | Pucciniaceae | Uromyces | Uromyces polygoni
targetTaxonName: Polygonum spergulariiforme
localityName: Jump-off-Joe Creek, ten miles north of Grants Pass