| Name | Penstemon virgatus A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penstemon Schmidel |
| Contains | Penstemon virgatus subsp. arizonicus (A. Gray) D. D. Keck |
| GUID | urn:lsid:ipni.org:names:808344-1 |
| Citation | 1859 Rep. U.S. Mex. Bound., Bot. 112 |
| Holdings | 48 Specimens held in the Harvard University Herbaria identified as Penstemon virgatus A. Gray |
| Identification made in | [no date] (35), 1935 (1), 1937 (9), 2008 (3) |
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