| Name | Echinocereus ehrenbergii (Pfeiffer) Rümpler |
| Authorship | (Pfeiffer) Rümpler |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Echinocereus |
| GUID | urn:lsid:ipni.org:names:1096715-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Echinocereus ehrenbergii (Pfeiffer) Rümpler |
| Identification made in | [no date] (1), 1976 (1) |