| Name | Paxillus ligneus Berkeley & M. A. Curtis |
| Authorship | Berkeley & M. A. Curtis |
| Rank | Species |
| Placed in | Paxillus |
| Citation | 1867 J. Linn. Soc., Bot. 9: 423 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Paxillus ligneus Berkeley & M. A. Curtis |
| Identification made in | [no date] (2) |