Basionym Name:Agaricus sinuatoundatus V. Brig., in Briganti & Briganti, Hist. fung. Neapol. (Neapoli): 58, tab. 27 (1837)
Homotypic synonyms:Fungus sinuatoundatus (V. Brig.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 480 (1898)