Pyrenopeziza sphaerioides f. lychnidis Desm. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Ploettnerulaceae genus Pirottaea species Pirottaea lychnidis Name Homonyms Pyrenopeziza sphaerioides f. lychnidis Desm. ex Sacc. Pyrenopeziza sphaerioides f. lychnidis Desm.