| Name | Penstemon fasciculatus A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| GUID | urn:lsid:ipni.org:names:187386-2 |
| Citation | 1886 Proc. Amer. Acad. Arts 21: 403 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Penstemon fasciculatus A. Gray |
| Identification made in | [no date] (1) |