| Name | Boletus frustosus Snell & E. A. Dick |
| Authorship | Snell & E. A. Dick |
| Rank | Species |
| Placed in | Boletus Fries |
| Citation | 1941 Mycologia 33(1): 33 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Boletus frustosus Snell & E. A. Dick |
| Identification made in | [no date] (6) |