Coelocaulon aculeatum f. hispidum Cromb. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Parmeliaceae genus Cetraria species Cetraria muricata Name Homonyms Coelocaulon aculeatum subsp. hispidum (Cromb.) D.Hawksw. Coelocaulon aculeatum f. hispidum Cromb.