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CCDB → Angiosperms → Compositae → Cyanthillium
| Taxon name | Status | Median (n) |
| Cyanthillium albicans (DC.) H. Rob. | Accepted | 9 |
| Cyanthillium cinereum (L.) H. Rob. | Accepted | 9 |
| Cyanthillium conyzoides (DC.) H. Rob. | Accepted | 9 |
| Cyanthillium patulum (Dryand.) H. Rob. | Accepted | 20 |
| Cyanthillium stelluliferum (Benth.) H. Rob. | Accepted | 8 |
| Vernonia albicans DC. | Synonym of Cyanthillium albicans (DC.) H. Rob. | 9 |
| Vernonia cinerea (L.) Less. | Synonym of Cyanthillium cinereum (L.) H. Rob. | 9 |
| Vernonia conyzoides DC. | Synonym of Cyanthillium conyzoides (DC.) H. Rob. | 9 |
| Herderia stellulifera Benth. | Synonym of Cyanthillium stelluliferum (Benth.) H. Rob. | 8 |
| Triplotaxis stellulifera (Benth.) Hutch. | Synonym of Cyanthillium stelluliferum (Benth.) H. Rob. | 8 |
| Vernonia cinerea (L.) Less. | Synonym of Cyanthillium cinereum (L.) H. Rob. | 9 |