| Name | Echinopsis shaferi Britton & Rose |
| Authorship | Britton & Rose |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Echinopsis |
| GUID | urn:lsid:ipni.org:names:132806-1 |
| Citation | 1922 Cactaceae (Britton & Rose) 3: 69 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Echinopsis shaferi Britton & Rose |
| Identification made in | [no date] (1) |
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