Basionym Name:Agaricus orcellus Bull., Hist. Champ. Fr. (Paris) 2(1): 519, pl. 591 (1792)
Homotypic synonyms:Agaricus prunulus subsp. orcellus (Bull.) Stev., [as 'orcella'] British Fungi (Hymenomycetes) 1: 203 (1886)