| Name | Echinocactus cinereus Philippi |
| Authorship | Philippi |
| Rank | Species |
| Placed in | Echinocactus |
| Citation | 1860 Fl. Atacam. 23 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Echinocactus cinereus Philippi |
| Identification made in | [no date] (2) |
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