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CCDB → Angiosperms → Compositae → Thrincia
| Taxon name | Status | Median (n) |
| Thrincia taraxacoides Lacaita | Unresolved | 4 |
| Thrincia tripolitana S. Bip. ex Asch. | Unresolved | 4 |
| Thrincia hirta (L.) Roth | Synonym of Leontodon hirtus L. | 5 |
| Thrincia maroccana Pers. | Synonym of Leontodon maroccanus (Pers.) Ball | 4 |
| Thrincia saxatilis (Lam.) Holub & Moravec | Synonym of Leontodon saxatilis Lam. | 4 |
| Thrincia saxatilis subsp. saxatilis | Synonym of Leontodon saxatilis Lam. | 4 |
| Thrincia saxatilis subsp. taraxacoides (Vill.) Holub & Moravec | Synonym of Leontodon saxatilis Lam. | 4 |
| Thrincia taraxacoides (Vill.) Gaudin | Synonym of Leontodon saxatilis Lam. | 4 |
| Thrincia tingitana Boiss. & Reut. | Synonym of Leontodon tingitanus (Boiss. & Reut.) Ball | 4 |
| Thrincia tuberosa (L.) DC. | Synonym of Leontodon tuberosus L. | 4 |