Uredo polygoni subsp. bistortae F.Strauss Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Basidiomycota class Pucciniomycetes order Pucciniales family Pucciniaceae genus Puccinia species Puccinia bistortae Name Homonyms Uredo polygoni var. bistortae F.Strauss Uredo polygoni subsp. bistortae F.Strauss