Cupularia xanthopus (Wallr.) Rabenh., 1844 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Craterium species Craterium leucocephalum Name Homonyms Cupularia xanthopus (Wallr.) Rabenh., 1844