Polycystis colchici (Schltdl.) Lév. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Ustilaginomycetes order Urocystidales family Urocystidaceae genus Urocystis species Urocystis colchici Name Homonyms Polycystis colchici (Schltdl.) Lév. Polycystis colchici (Schltdl.) F.Strauss