Pyrenula sulphurea (Mont.) Zahlbr., 1922 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Eurotiomycetes order Pyrenulales family Pyrenulaceae genus Pyrenula species Pyrenula sulphurea Name Homonyms Pyrenula sulphurea (Mont.) Zahlbr., 1922