Aspicilia calcarea var. contorta (Hoffm.) Hepp Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Pertusariales family Megasporaceae genus Circinaria species Circinaria contorta Name Homonyms Aspicilia calcarea var. contorta (Hoffm.) Hepp Aspicilia calcarea var. contorta (Hoffm.) Körb. Aspicilia calcarea f. contorta (Hoffm.) Arnold