Calycellina guttulifera Svrek, 1989 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Pezizellaceae genus Calycellina species Calycellina guttulifera Name Homonyms Calycellina guttulifera Svrček Calycellina guttulifera Svrek, 1989