Stemonitopsis gracilis (G.Lister) Nann. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Stemonitidales family Stemonitidaceae genus Stemonitopsis species Stemonitopsis gracilis Name Homonyms Stemonitopsis gracilis (G.Lister) Nann.-Bremek., 1975 Stemonitopsis gracilis (G.Lister) Nann.