| Name | Penstemon secundiflorus subsp. lavendulus Pennell |
| Authorship | Pennell |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon secundiflorus Bentham |
| GUID | urn:lsid:ipni.org:names:187766-2 |
| Citation | 1920 Contr. U.S. Natl. Herb. 20: 358 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Penstemon secundiflorus subsp. lavendulus Pennell |
| Identification made in | [no date] (2), 1932 (2) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility