Physarum conglomeratum Massee, 1892 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum contextum Name Homonyms Physarum conglomeratum (Fr.) Rostaf., 1874 Physarum conglomeratum Massee, 1892