| Cactaceae | |
Eccremocactus bradei
| Britton & Rose | Contr. U.S. Natl. Herb. 16(9): 262, t. 83 | 1912-1916 [1913] |
| Cactaceae | |
Eccremocactus imitans
| (Kimnach & Hutchison) Kimnach | Cact. Succ. J. (Los Angeles) 34(3): 82 | 1962 |
| Cactaceae | |
Eccremocactus rosei
| Kimnach | Cact. Succ. J. (Los Angeles) 34(3): 80–81, f. 51 | 1962 |