Dermatocarpon squamellum (Nyl.) Herre Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Catapyrenium species Catapyrenium squamellum Name Homonyms Dermatocarpon squamellum (Nyl.) Herre