Arthothelium crozalsianum B.de Lesd., 1924 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Arthoniomycetes order Arthoniales family Arthoniaceae genus Arthothelium species Arthothelium crozalsianum Name Homonyms Arthothelium crozalsianum B.de Lesd., 1924