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CCDB → Angiosperms → Berberidaceae → Caulophyllum
| Taxon name | Status | Median (n) |
| Caulophyllum giganteum (Farw.) H. Loconte & W. H. Blackw. | Accepted | 8 |
| Caulophyllum robustum Maxim. | Accepted | 8 |
| Caulophyllum thalictroides (L.) Michx. | Accepted | 8 |
| Caulophyllum thalictroides var. thalictroides | Synonym of Caulophyllum thalictroides (L.) Michx. | 8 |