Leptogium diffractum Arnold Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Peltigerales family Collemataceae genus Scytinium species Scytinium leptogioides Name Homonyms Leptogium diffractum Krempelh. Leptogium diffractum Kremp. ex Körb. Leptogium diffractum Arnold