| Name | Cortinarius magellanicus Spegazzini |
| Authorship | Spegazzini |
| Rank | Species |
| Placed in | Cortinarius |
| Citation | 1887 Bol. Acad. Nac. Ci. 11(1): 15 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cortinarius magellanicus Spegazzini |
| Identification made in | [no date] (1) |