Rinodina michaudiana (Harm.) Croz., 1924 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Caliciales family Physciaceae genus Helmutiopsis species Helmutiopsis atrocinerea Name Homonyms Rinodina michaudiana (Harm.) Croz., 1924 Rinodina michaudiana (Harm.) Croz., 1924