| Name | Psilocybe semilanceata (Fries) P. Kummer |
| Authorship | (Fries) P. Kummer |
| Rank | Species |
| Placed in | Psilocybe |
| GUID | urn:lsid:indexfungorum.org:names:232492 |
| Citation | 1871 Führer Pilzk. 71 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Psilocybe semilanceata (Fries) P. Kummer |
| Identification made in | [no date] (6) |