Helotium citrinum var. confluens (Sacc.) Rehm Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Pezizellaceae genus Calycina species Calycina citrina Name Homonyms Helotium citrinum var. confluens (Sacc.) Rehm ex Magnus Helotium citrinum var. confluens (Sacc.) Rehm