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CCDB → Angiosperms → Compositae → Jasonia
| Taxon name | Status | Median (n) |
| Jasonia tuberosa (L.) DC. | Accepted | 9 |
| Jasonia bocconei (Brullo) M. Pardo & R. Morales | Synonym of Chiliadenus bocconei Brullo | 9 |
| Jasonia glutinosa (L.) DC. | Synonym of Chiliadenus glutinosus (L.) Fourr. | 8 |
| Jasonia lopadusana (Brullo) M. Pardo & R. Morales | Synonym of Chiliadenus lopadusanus Brullo | 9 |
| Jasonia montana (Vahl) Botsch. | Synonym of Chiliadenus montanus (Vahl) Brullo | 8 |