Polyblastia guestphalica J.Lahm Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Verrucariales family Verrucariaceae genus Staurothele species Staurothele guestphalica Name Homonyms Polyblastia guestphalica J.Lahm ex Körb. Polyblastia guestphalica J.Lahm