| Name | Echinospermum redowskii var. occidentale S. Watson |
| Authorship | S. Watson |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Echinospermum redowskii Lehmann |
| GUID | urn:lsid:ipni.org:names:88576-2 |
| Citation | 1871 Botany [Fortieth Parallel] 246 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Echinospermum redowskii var. occidentale S. Watson |
| Identification made in | [no date] (3) |