| Name | Petalostemon virgatum Scheele |
| Authorship | Scheele |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Petalostemon |
| Citation | 1848 Linnaea 21: 461 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Petalostemon virgatum Scheele |
| Identification made in | [no date] (2) |