Bacidia premneoides (Nyl.) A.L.Sm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Arthoniomycetes order Arthoniales family Opegraphaceae genus Opegrapha species Opegrapha areniseda Name Homonyms Bacidia premneoides (Nyl.) Zahlbr. Bacidia premneoides (Nyl.) A.L.Sm.