Physcia dilatata Nyl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Caliciales family Physciaceae genus Physcia species Physcia dilatata Name Synonyms Lobaria tricolor Zahlbr. Physcia tricolor (Zahlbr.) Yoshimura Homonyms Physcia dilatata Nyl.