| Name | Suillus cothurnatus subsp. hiemalis Singer |
| Authorship | Singer |
| Rank | Subspecies |
| Placed in | Suillus cothurnatus Singer |
| GUID | urn:lsid:indexfungorum.org:names:346444 |
| Citation | 1945 Farlowia 2: 263 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Suillus cothurnatus subsp. hiemalis Singer |
| Identification made in | [no date] (2) |