| Name | Delphinium elatum var. occidentale S. Watson |
| Authorship | S. Watson |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Delphinium elatum Linnaeus |
| GUID | urn:lsid:ipni.org:names:77358-2 |
| Citation | 1871 Botany [Fortieth Parallel] 11 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Delphinium elatum var. occidentale S. Watson |
| Identification made in | [no date] (1), 2008 (1) |