| 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) | 
