| Name | Psilocybe cernua (Vahl) Quélet |
| Authorship | (Vahl) Quélet |
| Rank | Species |
| Placed in | Psilocybe |
| Citation | 1872 Mém. Soc. Émul. Montbéliard Sér. 2 5: 147 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Psilocybe cernua (Vahl) Quélet |
| Identification made in | [no date] (2) |