| Cactaceae | |
Lophocereus schottii var. australis
| (K. Brandegee) Borg | Cacti 154 | 1937 |
| Cactaceae | |
Lophocereus schottii var. gatesii
| (M.E. Jones) Borg | Cacti 199 | 1951 |
| Cactaceae | |
Lophocereus schottii fo. mieckleyanus
| Lindsay | Cact. Succ. J. (Los Angeles) 35: 184 | 1963 |
| Cactaceae | |
Lophocereus schottii fo. monstrosus
| Gates | Cact. Succ. J. (Los Angeles) 3: 38 | 1931 |
| Cactaceae | |
Lophocereus schottii var. sargentianus
| (Orcutt) Borg | Cacti 154 | 1937 |
| Cactaceae | |
Lophocereus schottii var. schottii
| | | |
| Cactaceae | |
Lophocereus schottii fo. spiralis
| A.M. Carter | | |
| Cactaceae | * |
Lophocereus schottii fo. spiralis
| A.M. Carter & León de la Luz | Cact. Succ. J. (Los Angeles) 77: 188 | 2005 |
| Cactaceae | |
Lophocereus schottii var. tenuis
| Lindsay | | |
| Cactaceae | |
Lophocereus schottii var. tenuis
| G.E. Linds. | Cact. Succ. J. (Los Angeles) 35: 187 | 1963 |