Basionym Name:Agaricus australis Mont., Syll. gen. sp. crypt. (Paris): 98 (1856)
Homotypic synonyms:Lepiota australis (Mont.) Sacc., Syll. fung. (Abellini) 5: 68 (1887)Mastocephalus australis (Mont.) Kuntze, Revis. gen. pl. (Leipzig) 2: 859 (1891)