| Name | Penstemon leonardii Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| Contains | Penstemon leonardii var. higginsii Neese |
| GUID | urn:lsid:ipni.org:names:187604-2 |
| Citation | 1913 Bull. Torrey Bot. Club 40: 483 |
| Holdings | 27 Specimens held in the Harvard University Herbaria identified as Penstemon leonardii Rydberg |
| Identification made in | [no date] (8), 1931 (1), 1979 (2), 1992 (16) |