| Name | Irpex canescens f. gleditsiae Saccardo | 
| Authorship | Saccardo | 
| Rank | Forma | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Irpex canescens Fries: Fries | 
| Citation | 1881 Mycoth. Veneta Cent. 15: no. 1404 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Irpex canescens f. gleditsiae Saccardo | 
| Identification made in | [no date] (1) | 
