CCDB → Angiosperms → Compositae → Cichorium
| Taxon name | Status | Median (n) |
| Cichorium endivia L. | Accepted | 9 |
| Cichorium intybus L. | Accepted | 9 |
| Cichorium pumilum Jacq. | Accepted | 9 |
| Cichorium spinosum L. | Accepted | 9 |
| Cichorium endivia | Synonym of Cichorium endivia L. | 9 |
| Cichorium endivia subsp. endivia | Synonym of Cichorium endivia L. | 9 |
| Cichorium glabratum C. Presl | Synonym of Cichorium intybus L. | 9 |
| Cichorium intybus None | Synonym of Cichorium intybus L. | 9 |
| Cichorium intybus subsp. intybus | Synonym of Cichorium intybus L. | 9 |
| Cichorium intybus var. glabratum (C. Presl) Gren. & Godr. | Synonym of Cichorium intybus L. | 9 |
| Cichorium intybus var. intybus | Synonym of Cichorium intybus L. | 9 |
| Cichorium glandulosum Boiss. & A. Huet | Synonym of Cichorium pumilum Jacq. | 9 |
| Cichorium intybus subsp. divaricatum (Schousb.) Bonnier & Layens | Synonym of Cichorium pumilum Jacq. | 9 |