sourceTaxonName: Puccinia pazschkei var. tricuspidatae
targetTaxonName: Saxifraga tricuspidata
localityName: United States
referenceCitation: Savile, D.B.O.. 1954. Taxonomy, phylogeny, host relationship, and phytogeography of the microcyclic rusts of Saxifragaceae. Canad. J. Bot. 32:400-425