Tubulina fragiformis var. clavata (Schrad.) Pers., 1800 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Cribrariales family Tubiferaceae genus Tubifera species Tubifera ferruginosa Name Homonyms Tubulina fragiformis var. clavata (Schrad.) Pers., 1800 Tubulina fragiformis clavata (Schrad.) Pers., 1800