| Name | Penstemon kleei Greene |
| Authorship | Greene |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| GUID | urn:lsid:ipni.org:names:187571-2 |
| Citation | 1883 Bull. Torrey Bot. Club 10: 127 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Penstemon kleei Greene |
| Identification made in | [no date] (1) |