| Name | Cortinarius impolitus Kauffman |
| Authorship | Kauffman |
| Rank | Species |
| Placed in | Cortinarius |
| GUID | urn:lsid:indexfungorum.org:names:101482 |
| Citation | 1918 Michigan Geol. Biol. Surv. Publ., Biol. Ser. 26: 419 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cortinarius impolitus Kauffman |
| Identification made in | [no date] (1) |