| Name | Dyckia ferox Mez | 
| Authorship | Mez | 
| Rank | Species | 
| Placed in | Dyckia Schultes & Schultes f. | 
| Citation | 1896 Monogr. Phan. [A.DC. & C.DC.] 9: 511. | 
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Dyckia ferox Mez | 
| Identification made in | [no date] (3), 1986 (7), 2013 (1) | 
