Subclass
Agaricomycetidae
Chalciporus piperatoides. Photo: (c) David Greenberger, some rights reserved (CC BY-NC-ND)
Agaricomycetidae is a subclass of fungi, in the division Basidiomycota. The name Agaricomycetidae had previously been named by Marcel Locquin in 1984, but his publication did not contain a Latin diagnosis and it is therefore invalid under the International Code of Nomenclature for algae, fungi, and plants. It was subsequently validly published by Erast Parmasto in 1986.