| Cactaceae | |
Werckleocereus glaber
| (Eichlam) Britton & Rose | Addisonia 2: 13, t. 47 | 1917 |
| Cactaceae | |
Werckleocereus imitans
| Kimnach & Hutchison | Cact. Succ. J. (Los Angeles) 28(5): 154–156, f. 120–121 | 1956 |
| Cactaceae | |
Werckleocereus tonduzii
| (F.A.C. Weber) Britton & Rose | Contr. U.S. Natl. Herb. 12(10): 432 | 1908-1909 [1909] |