Physcia pulverulenta subsp. muscigena (Ach.) Nyl. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Caliciales family Physciaceae genus Physconia species Physconia muscigena Name Homonyms Physcia pulverulenta var. muscigena (Ach.) Nyl. Physcia pulverulenta subsp. muscigena (Ach.) Vain., 1881