Psilocistella quercina (Velen.) Svrek, 1977 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Hyaloscyphaceae genus Psilocistella species Psilocistella quercina Name Homonyms Psilocistella quercina (Velen.) Svrček Psilocistella quercina (Velen.) Svrek, 1977