Aspicilia caesiocinerea (Nyl.) Hue Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Pertusariales family Megasporaceae genus Circinaria species Circinaria caesiocinerea Name Homonyms Aspicilia caesiocinerea (Nyl. ex Malbr.) Arnold Aspicilia caesiocinerea (Nyl.) Hue