Cliostomum tenerum (Nyl.) Crombie Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Ramalinaceae genus Cliostomum species Cliostomum tenerum Name Homonyms Cliostomum tenerum (Nyl.) Coppins & S.Ekman Cliostomum tenerum (Nyl.) Crombie