Calycellina spireae (Roberge ex Desm.) Dennis Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Pezizellaceae genus Calycellina species Calycellina spireae Name Synonyms Peziza spireae Roberge Peziza spireae Roberge ex Desm. Pezizella spireae (Roberge ex Desm.) Sacc. Urceolella spireae (Roberge ex Desm.) Boud. Homonyms Calycellina spireae (Roberge ex Desm.) Dennis