Calycellina angulata Svrek, 1993 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Pezizellaceae genus Calycellina species Calycellina angulata Name Homonyms Calycellina angulata Svrček Calycellina angulata Svrek, 1993