Basionym Name:Agaricus persimplex Britzelm., Ber. naturw. Ver. Schwaben 30: 25 (1890)
Homotypic synonyms:Pilosace persimplex (Britzelm.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 504 (1898)Psathyra persimplex (Britzelm.) Sacc., Syll. fung. (Abellini) 11: 74 (1895)