| Name | Penstemon eriantherus var. redactus Pennell & D. D. Keck | 
| Authorship | Pennell & D. D. Keck | 
| Rank | Variety | 
| NomenclaturalStatus | Unknown | 
| Placed in | Penstemon eriantherus Pursh | 
| GUID | urn:lsid:ipni.org:names:187377-2 | 
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Penstemon eriantherus var. redactus Pennell & D. D. Keck | 
| Identification made in | [no date] (10) |