| Name | Penstemon laevigatus Aiton | 
| Authorship | Aiton | 
| Rank | Species | 
| Placed in | Penstemon Schmidel | 
| Contains | Penstemon laevigatus var. digitalis (Sweet) A. Gray | 
| GUID | urn:lsid:ipni.org:names:808159-1 | 
| Holdings | 102 Specimens held in the Harvard University Herbaria identified as Penstemon laevigatus Aiton | 
| Identification made in | [no date] (102) | 
