Staurothele areolata (Nyl.) Vain. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Staurothele species Staurothele areolata Name Homonyms Staurothele areolata (Ach.) Lettau Staurothele areolata (Nyl.) Vain.