Mucor sphaerosporus subsp. major Naumov, 1954 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Mucoromycota class Mucoromycetes order Mucorales family Mucoraceae genus Mucor species Mucor racemosus Name Homonyms Mucor sphaerosporus subsp. major Naumov, 1954