| Name | Penstemon brevifolius (A. Gray) A. Nelson |
| Authorship | (A. Gray) A. Nelson |
| Rank | Species |
| Placed in | Penstemon Schmidel |
| Citation | 1909 New Man. Bot. Centr. Rocky Mt. 445 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Penstemon brevifolius (A. Gray) A. Nelson |
| Identification made in | 1930 (3) |