| Name | Suillus brevipes var. aestivalis Singer |
| Authorship | Singer |
| Rank | Variety |
| Placed in | Suillus brevipes (Peck) Kuntze |
| GUID | urn:lsid:indexfungorum.org:names:346441 |
| Citation | 1945 Farlowia 2: 267 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Suillus brevipes var. aestivalis Singer |
| Identification made in | [no date] (1) |