Buellia parvula (H.Mayrhofer & Poelt) H.Mayrhofer & Scheid. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Caliciales family Caliciaceae genus Buellia species Buellia parvula Name Synonyms Rinodina parvula H.Mayrhofer & Poelt Homonyms Buellia parvula (H.Mayrhofer & Poelt) H.Mayrhofer & Scheid.