Didymium clavus (Alb. & Schwein.) Racib. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa family Didymiidae genus Didymium species Didymium clavus Name Homonyms Didymium clavus (Alb. & Schwein.) Rabenh., 1844 Didymium clavus (Alb. & Schwein.) Racib.