| Name | Penstemon leonensis Straw |
| Authorship | Straw |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| GUID | urn:lsid:ipni.org:names:807905-1 |
| Citation | 1962 Bol. Soc. Bot. México 27: 8 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Penstemon leonensis Straw |
| Identification made in | [no date] (1) |