| Name | Polyporus ribis (Schumacher) Fries: Fries |
| Authorship | (Schumacher) Fries: Fries |
| Rank | Species |
| Placed in | Polyporus |
| Citation | 1821 Syst. Mycol. 1: 375 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polyporus ribis (Schumacher) Fries: Fries |
| Identification made in | [no date] (2) |