Arthopyrenia subdiscrepans (Nyl.) Zahlbr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Halospora species Halospora discrepans Name Homonyms Arthopyrenia subdiscrepans (Nyl.) Zahlbr.