Stereocaulon vesuvianum var. vesuvianum Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Stereocaulaceae genus Stereocaulon species Stereocaulon vesuvianum Name Synonyms Stereocaulon pileatum f. sessile H.Magn., 1926 Stereocaulon vesuvianum var. pulvinatum Homonyms Stereocaulon vesuvianum var. vesuvianum Stereocaulon vesuvianum subsp. vesuvianum