| Name | Paxillus porosus Berkeley |
| Authorship | Berkeley |
| Rank | Species |
| Placed in | Paxillus |
| GUID | urn:lsid:indexfungorum.org:names:142669 |
| Citation | 1847 London J. Bot. 6: 314 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Paxillus porosus Berkeley |
| Identification made in | [no date] (4) |