| Name | Penstemon thurberi Torrey |
| Authorship | Torrey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| Contains | Penstemon thurberi var. anestius Reveal & Beatley |
| GUID | urn:lsid:ipni.org:names:808322-1 |
| Citation | 1858 Pacific Railr. Rep. 7, Pt. 3 (Parkes) 15 |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Penstemon thurberi Torrey |
| Identification made in | [no date] (22), 1937 (1), 1975 (1) |