Staurothele immersa (Massal.) DT. & Sarnth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Staurothele species Staurothele immersa Name Synonyms Porphyriospora immersa A.Massal., 1855 Staurothele isarina Riehm., 1959 Homonyms Staurothele immersa (Massal.) DT. & Sarnth.