| Name | Porophyllum palmeri Rose |
| Authorship | Rose |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Porophyllum Guettard |
| GUID | urn:lsid:ipni.org:names:239354-1 |
| Citation | 1895 Contr. U.S. Natl. Herb. 1: 338 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Porophyllum palmeri Rose |
| Identification made in | [no date] (2), 1911 (2), 2008 (1) |