| Name | Cortinarius caesiocyaneus Britzelmayr |
| Authorship | Britzelmayr |
| Rank | Species |
| Placed in | Cortinarius |
| GUID | urn:lsid:indexfungorum.org:names:195520 |
| Citation | 1895 Hymenomyc. Sudbayern 15(1): 10 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cortinarius caesiocyaneus Britzelmayr |
| Identification made in | [no date] (1) |