Pyrenula staurospora Tuck. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Pyrenulales family Pyrenulaceae genus Sulcopyrenula species Sulcopyrenula staurospora Name Homonyms Pyrenula staurospora Tuck. ex Willey Pyrenula staurospora Tuck.