Pyxine petricola var. convexula (Malme) Kalb Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Caliciales family Caliciaceae genus Pyxine species Pyxine petricola Name Synonyms Pyxine petricola var. pallida Swinscow & Krog Homonyms Pyxine petricola var. convexula (Malme) Kalb