Pannaria muscorum (Gray) Delise ex Duby Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Peltigerales family Massalongiaceae genus Massalongia species Massalongia carnosa Name Homonyms Pannaria muscorum (Ach.) Delise Pannaria muscorum (Gray) Delise ex Duby Pannaria muscorum Ach.