| Name | Ferocactus glaucescens (de Candolle) Britton & Rose | 
| Authorship | (de Candolle) Britton & Rose | 
| Rank | Species | 
| Placed in | Ferocactus | 
| Citation | 1922. (12 Oct 1922) Cactaceae (Britton & Rose) 3: 137 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ferocactus glaucescens (de Candolle) Britton & Rose | 
| Identification made in | [no date] (1) |