| Name | Petalostemon decumbens Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Petalostemon |
| GUID | urn:lsid:ipni.org:names:513115-1 |
| Citation | 1834 J. Acad. Nat. Sci. Philadelphia 7: 93 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Petalostemon decumbens Nuttall |
| Identification made in | [no date] (6) |