| Name | Peniophora occidentalis Ellis & Everhart |
| Authorship | Ellis & Everhart |
| Rank | Species |
| Placed in | Peniophora |
| GUID | urn:lsid:indexfungorum.org:names:179819 |
| Citation | 1897 Bull. Torrey Bot. Club 24(6): 277 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Peniophora occidentalis Ellis & Everhart |
| Identification made in | [no date] (2), 2018 (1) |