| Name | Corticium polygonioides P. Karsten |
| Authorship | P. Karsten |
| Rank | Species |
| Placed in | Corticium |
| GUID | urn:lsid:indexfungorum.org:names:182589 |
| Citation | 1881 Meddeland. Soc. Fauna Fl. Fenn. 6: 12 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Corticium polygonioides P. Karsten |
| Identification made in | [no date] (1) |