| Name | Psalliota cretacea (Bulliard) Gillet: Fries |
| Authorship | (Bulliard) Gillet: Fries |
| Rank | Species |
| Placed in | Psalliota (Fries) P. Kummer |
| Citation | 1872 Mém. Soc. Émul. Montbéliard 5: 139 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Psalliota cretacea (Bulliard) Gillet: Fries |
| Identification made in | [no date] (5) |