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CCDB → Angiosperms → Papaveraceae → Ceratocapnos
| Taxon name | Status | Median (n) |
| Ceratocapnos claviculata (L.) Lidén | Accepted | 16 |
| Ceratocapnos heterocarpa Durand | Accepted | 16 |
| Ceratocapnos claviculata | Synonym of Ceratocapnos claviculata (L.) Lidén | 16 |
| Corydalis claviculata (L.) DC. | Synonym of Ceratocapnos claviculata (L.) Lidén | 16 |