| Name | Cortinarius oregonensis A. H. Smith | 
| Authorship | A. H. Smith | 
| Rank | Species | 
| Placed in | Cortinarius | 
| Citation | 1939 Contr. Univ. Michigan Herb. 2: 9 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cortinarius oregonensis A. H. Smith | 
| Identification made in | [no date] (2) |