| Name | Psilocybe caerulescens Murrill |
| Authorship | Murrill |
| Rank | Species |
| Placed in | Psilocybe |
| GUID | urn:lsid:indexfungorum.org:names:259270 |
| Citation | 1923 Mycologia 15(1): 20 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psilocybe caerulescens Murrill |
| Identification made in | [no date] (1) |