Dictyographa Müll.Arg., 1893 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Fungi phylum Ascomycota class Arthoniomycetes order Arthoniales family Opegraphaceae genus Dictyographa Name Homonyms Dictyographa Müll.Arg., 1893 Dictyographa O.V.Darbishire, 1897