| Name | Polyporus obtusus Berkeley |
| Authorship | Berkeley |
| Rank | Species |
| Placed in | Polyporus |
| GUID | urn:lsid:indexfungorum.org:names:208119 |
| Citation | 1839 Ann. Mag. Nat. Hist. 3: 390 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Polyporus obtusus Berkeley |
| Identification made in | [no date] (4) |