| Name | Irpex canescens Fries: Fries |
| Authorship | Fries: Fries |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Irpex |
| Contains | Irpex canescens f. gleditsiae Saccardo |
| Citation | 1828 Elench. Fung. [Fries] 1: 145 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Irpex canescens Fries: Fries |
| Identification made in | [no date] (1) |