Dermatocarpon cinereum var. fuscescens Vezda Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Catapyrenium species Catapyrenium cinereum Name Homonyms Dermatocarpon cinereum var. fuscescens Vezda