Muellerella erratica (Müll.Arg.) Triebel Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Muellerella species Muellerella erratica Name Homonyms Muellerella erratica (A.Massal.) Hafellner & Volk.John Muellerella erratica (Müll.Arg.) Triebel