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CCDB → Angiosperms → Didiereaceae → Didierea
| Taxon name | Status | Median (n) |
| Didierea madagascariensis Baill. | Accepted | 24 |
| Didierea trollii Capuron & Rauh | Accepted | 24 |
| Didierea madagascariensis | Synonym of Didierea madagascariensis Baill. | 24 |