| Name | Suillus hirtellus subsp. thermophilus Singer |
| Authorship | Singer |
| Rank | Subspecies |
| Placed in | Suillus hirtellus (Peck) Kuntze |
| GUID | urn:lsid:indexfungorum.org:names:505117 |
| Citation | 1945 Farlowia 2: 275 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Suillus hirtellus subsp. thermophilus Singer |
| Identification made in | [no date] (3) |