Umbilicaria laevis (Schaerer) Frey Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Umbilicariales family Umbilicariaceae genus Umbilicaria species Umbilicaria laevis Name Synonyms Agyrophora laevis (Schaer.) Llano, 1950 Gyrophora atropruinosa var. laevis Schaer., 1818 Gyrophora laevis (Schaer.) Du Rietz, 1925 Homonyms Umbilicaria laevis (Schaerer) Frey