| Name | Petalostemon pulcherrimum (A. Heller) A. Heller |
| Authorship | (A. Heller) A. Heller |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Petalostemon |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Petalostemon pulcherrimum (A. Heller) A. Heller |
| Identification made in | [no date] (3) |