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CCDB → Angiosperms → Brassicaceae → Ionopsidium
| Taxon name | Status | Median (n) |
| Ionopsidium savianum (Caruel) Ball ex Arcang. | Unresolved | 16 |
| Ionopsidium prolongoi (Boiss.) Batt. | Synonym of Cochlearia prolongoi (Boiss.) Pau | 11 |
| Bivonaea saviana Caruel | Synonym of Ionopsidium savianum (Caruel) Ball ex Arcang. | 16 |