Basionym Name:Periconia truncata Cooke & Peck, in Peck, Ann. Rep. N.Y. St. Mus. nat. Hist. 29: 51 (1878)
Homotypic synonyms:Cephalotrichum truncatum (Cooke & Peck) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 453 (1898)Sporocybe truncata (Cooke & Peck) Sacc., Syll. fung. (Abellini) 4: 604 (1886)