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