? cerebriformis Egea & Torrente Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Fungi phylum Ascomycota class Arthoniomycetes order Arthoniales family Opegraphaceae genus Sparria species Sparria cerebriformis Name Homonyms ? cerebriformis Egea & Torrente ? cerebriformis Mont. ? cerebriformis G.A.de Vries & Kleine-Natrop