Schismatomma saltelii f. ecrustacea B.de Lesd. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Ascomycota class Arthoniomycetes order Arthoniales family Roccellaceae genus Diromma species Diromma dirinellum Name Homonyms Schismatomma saltelii f. ecrustacea B.de Lesd.