Coleosporium petasitis de Bary Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Pucciniomycetes order Pucciniales family Coleosporiaceae genus Coleosporium species Coleosporium tussilaginis Name Homonyms Coleosporium petasitis de Bary Coleosporium petasitis (DC.) Cooke Coleosporium petasitis Lév., 1847