Basionym Name:Agaricus muticolor Berk. & Broome, J. Linn. Soc., Bot. 11(no. 56): 502 (1871)
Homotypic synonyms:Lepiota muticolor (Berk. & Broome) Sacc., [as 'multicolor'] Syll. fung. (Abellini) 5: 53 (1887)Mastocephalus muticolor (Berk. & Broome) Kuntze, Revis. gen. pl. (Leipzig) 2: 860 (1891)