Umbilicaria microphylla (Laurer) Massal. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Umbilicariales family Umbilicariaceae genus Umbilicaria species Umbilicaria microphylla Name Synonyms Agyrophora microphylla (Laurer) Llano, 1950 Gyrophora anthracina var. microphylla Gyrophora microphylla (Laurer) Arnold, 1878 Umbilicaria albopruinosa var. microphylla Laurer Umbilicaria atropruinosa var. microphylla Laurer, 1832 Homonyms Umbilicaria microphylla (Laurer) Massal.