GSD Species Synonymy

Current Name:
Macropsalliota americana (Peck) Kun L. Yang, Jia Y. Lin & Zhu L. Yang, in Yang, Lin, Li, Li & Yang, Phytotaxa 676(3): 229 (2024)

Synonymy:
Agaricus americanus Peck, Ann. Rep. Reg. N.Y. St. Mus. 23: 71 (1872)
Lepiota americana (Peck) Sacc., Syll. fung. (Abellini) 5: 43 (1887)
Mastocephalus americanus (Peck) Kuntze, Revis. gen. pl. (Leipzig) 2: 859 (1891)
Leucocoprinus americanus (Peck) Redhead, Publs Dep. Agric. Can. 1112: 323 (1979)
Leucoagaricus americanus (Peck) Vellinga, Mycotaxon 76: 433 (2000)

Position in classification:
Agaricaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Synonymy Contributor(s):
Kew Mycology (2025)