Pyrenula shirabeicola Kurok. & S.Nakan. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Pyrenulales family Pyrenulaceae genus Pyrenula species Pyrenula shirabeicola Name Homonyms Pyrenula shirabeicola Kurok. & S.Nakan.