Cladonia mitrula Tuck. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Cladoniaceae genus Cladonia species Cladonia peziziformis Name Homonyms Cladonia mitrula Tuck. Cladonia mitrula Tuck. ex E.Michener, 1853