Craterium leucocephalum Grev. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Craterium species Craterium leucocephalum Name Homonyms Craterium leucocephalum (Pers. ex J.F.Gmel.) Ditmar, 1813 Craterium leucocephalum Grev.