Basionym Name:Agaricus loscosii Rabenh., Hedwigia 2: 82 (1863)
Homotypic synonyms:Pilosace loscosii (Rabenh.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 504 (1898)Psathyra loscosii (Rabenh.) Sacc., Syll. fung. (Abellini) 5: 1061 (1887)