| Name | Cortinarius sphaerosporus Peck | 
| Authorship | Peck | 
| Rank | Species | 
| Placed in | Cortinarius | 
| GUID | urn:lsid:indexfungorum.org:names:171864 | 
| Citation | 1873 ["1873-1874"] Bull. Buffalo Soc. Nat. Sci. 1(2): 55 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Cortinarius sphaerosporus Peck | 
| Identification made in | [no date] (5) | 
