Scyphophorus cornutus (L.) Hook. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Cladoniaceae genus Cladonia species Cladonia cornuta Name Homonyms Scyphophorus cornutus (L.) Hook. Scyphophorus cornutus (L.) Hook.f. ex Sm.