| Name | Polyporus vaillantii (de Candolle) Fries: Fries |
| Authorship | (de Candolle) Fries: Fries |
| Rank | Species |
| Placed in | Polyporus |
| Citation | 1821 Syst. Mycol. 1: 383 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Polyporus vaillantii (de Candolle) Fries: Fries |
| Identification made in | [no date] (3) |