Verrucaria mortarii (Arnold) Leight., 1879 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Verrucaria species Verrucaria mortarii Name Synonyms Amphoridium leightonii f. mortarii Arnold, 1866 Amphoridium mortarii (Arnold) Flagey, 1896 Verrucaria leightonii f. mortarii (Arnold) Zahlbr., 1921 Homonyms Verrucaria mortarii (Arnold) Leight., 1879