Opegrapha quassiae var. nuda Müll.Arg., 1887 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Arthoniomycetes order Arthoniales family Roccellaceae genus Lecanactis species Lecanactis quassiae Name Homonyms Opegrapha quassiae var. nuda Müll.Arg., 1887