| Name | Polyporus senex Nees & Montagne |
| Authorship | Nees & Montagne |
| Rank | Species |
| Placed in | Polyporus |
| Citation | 1836 Ann. Sci. Nat., Bot. 5: 70 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Polyporus senex Nees & Montagne |
| Identification made in | [no date] (3) |