| Name | Psalliota campestris (Linnaeus) Quélet: Fries |
| Authorship | (Linnaeus) Quélet: Fries |
| Rank | Species |
| Placed in | Psalliota (Fries) P. Kummer |
| Citation | 1872 Mém. Soc. Émul. Montbéliard 5: 140 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Psalliota campestris (Linnaeus) Quélet: Fries |
| Identification made in | [no date] (8) |