| Name | Penstemon dasyphyllus A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| GUID | urn:lsid:ipni.org:names:187327-2 |
| Citation | 1859 Rep. U.S. Mex. Bound., Bot. 112 |
| Holdings | 25 Specimens held in the Harvard University Herbaria identified as Penstemon dasyphyllus A. Gray |
| Identification made in | [no date] (7), 1959 (1), 1975 (14), 2008 (3) |