| Name | Echinocactus grandis Rose |
| Authorship | Rose |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Echinocactus |
| GUID | urn:lsid:ipni.org:names:131840-1 |
| Citation | 1906 Contr. U.S. Natl. Herb. 10: 126 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Echinocactus grandis Rose |
| Identification made in | [no date] (3) |