| Name | Penstemon flowersii E. C. Neese & S. L. Welsh |
| Authorship | E. C. Neese & S. L. Welsh |
| Rank | Species |
| Placed in | Penstemon Schmidel |
| Citation | 1983 Great Basin Naturalist 43: 429 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Penstemon flowersii E. C. Neese & S. L. Welsh |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility