Basionym Name:Hypophyllum gyrans Paulet, Traité champ. (Paris) 2: tab. 26, fig. 3 (1793)
Homotypic synonyms:Agaricus gyrans (Paulet) Fr., Epicr. syst. mycol. (Upsaliae): 79 (1838)Clitocybe gyrans (Paulet) P. Karst., Bidr. Känn. Finl. Nat. Folk 32: 84 (1879)Omphalia gyrans (Paulet) Quél., Enchir. fung. (Paris): 25 (1886)