| Name | Penstemon franklinii S. L. Welsh |
| Authorship | S. L. Welsh |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| GUID | urn:lsid:ipni.org:names:300268-2 |
| Citation | 1993 Rhodora 95: 414 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Penstemon franklinii S. L. Welsh |
| Identification made in | [no date] (5) |