Basionym Name:Agaricus floralis Berk. & Ravenel, in Berkeley & Curtis, Ann. Mag. nat. Hist., Ser. 2 12: 418 (1853)
Homotypic synonyms:Lepiota floralis (Berk. & Ravenel) Sacc., Syll. fung. (Abellini) 5: 51 (1887)Mastocephalus floralis (Berk. & Ravenel) Kuntze, Revis. gen. pl. (Leipzig) 2: 860 (1891)