Leptogium isidiosellum (Riddle) Sierk Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Peltigerales family Collemataceae genus Leptogium species Leptogium isidiosellum Name Homonyms Leptogium isidiosellum (Riddle) Sierk