| Name | Polyporus richardsonii M. J. Berkeley & M. C. Cooke |
| Authorship | M. J. Berkeley & M. C. Cooke |
| Rank | Species |
| Placed in | Polyporus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polyporus richardsonii M. J. Berkeley & M. C. Cooke |
| Identification made in | [no date] (1) |