Physarum nutans leucophaeum (Fr.) Anon. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum leucophaeum Name Homonyms Physarum nutans var. leucophaeum (Fr. & Palmquist) Lister, 1894 Physarum nutans leucophaeum (Fr. & Palmquist) G.Lister, 1911 Physarum nutans leucophaeum A.Lister Physarum nutans leucophaeum (Fr.) Anon.