| Name | Penstemon spectabilis subsp. subintegris D. D. Keck |
| Authorship | D. D. Keck |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon spectabilis Thurber ex A. Gray |
| Citation | 1937 Amer. Midl. Naturalist 18: 817 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Penstemon spectabilis subsp. subintegris D. D. Keck |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility