Usnea neocaledonica f. abortiva Räsänen, 1944 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Parmeliaceae genus Usnea species Usnea neocaledonica Name Homonyms Usnea neocaledonica f. abortiva Räsänen, 1944