Physarum tessellatum G.W.Martin & M.L.Farr, 1960 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum tessellatum Name Synonyms Physarum spinulosum K.S.Thind & H.S.Sehgal, 1964 Homonyms Physarum tessellatum G.W.Martin & M.L.Farr, 1960