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CCDB → Angiosperms → Compositae → Odontotrichum
| Taxon name | Status | Median (n) |
| Odontotrichum brachycomum (S. F. Blake) Rydb. | Accepted | 30 |
| Odontotrichum palmeri Rydb. | Accepted | 25 |
| Odontotrichum pringlei (S. Watson) Rydb. | Accepted | 30 |
| Odontotrichum sinuatum (Cerv.) Rydb. | Accepted | 30 |
| Cacalia sinuata Sessé & Moc. ex DC. | Synonym of Odontotrichum sinuatum (Cerv.) Rydb. | 30 |
| Odontotrichum amplum Rydb. | Synonym of Psacalium amplum (Rydb.) H. Rob. & Brettell | 30 |
| Odontotrichum cirsiifolium Zucc. | Synonym of Psacalium cirsiifolium (Zucc.) H. Rob. & Brettell | 30 |
| Odontotrichum multilobum Pippen | Synonym of Psacalium multilobum (Pippen) H. Rob. & Brettell | 30 |