| Name | Penstemon filiformis (D. D. Keck) D. D. Keck |
| Authorship | (D. D. Keck) D. D. Keck |
| Rank | Species |
| Placed in | Penstemon Schmidel |
| GUID | urn:lsid:ipni.org:names:807880-1 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Penstemon filiformis (D. D. Keck) D. D. Keck |
| Identification made in | [no date] (5), 1992 (1) |
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