| Name | Polyporus incrustans Persoon |
| Authorship | Persoon |
| Rank | Species |
| Placed in | Polyporus |
| GUID | urn:lsid:indexfungorum.org:names:159480 |
| Citation | 1825 Mycol. Eur. (Rabenh.) 2: 93 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polyporus incrustans Persoon |
| Identification made in | [no date] (1) |