| Name | Corticium polygonium Persoon: Fries | 
| Authorship | Persoon: Fries | 
| Rank | Species | 
| Placed in | Corticium | 
| Contains | Corticium polygonium f. carpini-betuli Saccardo Corticium polygonium f. robiniae-pseudoacaciae Saccardo | 
| Citation | 1794 Neues Mag. Bot. 1: 110 | 
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Corticium polygonium Persoon: Fries | 
| Identification made in | [no date] (9) | 
