| Name | Penstemon amphorellae Crosswhite |
| Authorship | Crosswhite |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| GUID | urn:lsid:ipni.org:names:807838-1 |
| Citation | 1970 Amer. Midl. Naturalist 84: 241 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Penstemon amphorellae Crosswhite |
| Identification made in | [no date] (1) |