| Name | Polyporus subolivaceus Berkeley & M. A. Curtis |
| Authorship | Berkeley & M. A. Curtis |
| Rank | Species |
| Placed in | Polyporus |
| Citation | 1869 ["1868"] J. Linn. Soc., Bot. 10(no. 45): 313 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Polyporus subolivaceus Berkeley & M. A. Curtis |
| Identification made in | [no date] (5) |