Physarum decipiens (Pers.) Rost. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum decipiens Name Homonyms Physarum decipiens M.A.Curtis, 1848 Physarum decipiens (Pers.) Rost.