Basionym Name:Physarum clavus Alb. & Schwein., Consp. fung. (Leipzig): 96 (1805)
Homotypic synonyms:Didymium clavus (Alb. & Schwein.) Rabenh., Deutschl. Krypt.-Fl. (Leipzig) 1: 280 (1844)Didymium melanopus var. clavus (Alb. & Schwein.) Fr., Syst. mycol. (Lundae) 3(1): 114 (1829)Didymium melanopus var. clavus (Alb. & Schwein.) Fr., Syst. mycol. (Lundae) 3(1): 114 (1829)