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CCDB → Angiosperms → Cactaceae → Tephrocactus
| Taxon name | Status | Median (n) |
| Opuntia alexanderi Britton & Rose | Synonym of Tephrocactus alexanderi Backeb. | 11 |
| Opuntia diademata Lem. | Synonym of Tephrocactus diademata (Lem.) Lem. | 11 |
| Opuntia molinensis Speg. | Synonym of Tephrocactus molinensis (Speg.) Backeb. | None |