Psalliota macrospora F.H.Møller & Jul.Schäff.
Psalliota macrospora is the name of a species, part of the genus Psalliota.
This species has been described by F.H.Møller & Jul.Schäff. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code).
Botany