| Name | Ferocactus johnstonianus Britton & Rose |
| Authorship | Britton & Rose |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ferocactus |
| GUID | urn:lsid:ipni.org:names:133157-1 |
| Citation | 1923 Cactaceae (Britton & Rose) 4: 287 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ferocactus johnstonianus Britton & Rose |
| Identification made in | [no date] (2) |