| Name | Polyporus buettneri Hennings |
| Authorship | Hennings |
| Rank | Species |
| Placed in | Polyporus |
| GUID | urn:lsid:indexfungorum.org:names:188379 |
| Citation | 1888 Verh. Bot. Vereins Prov. Brandenburg 30: 129 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polyporus buettneri Hennings |
| Identification made in | [no date] (1) |