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CCDB → Angiosperms → Solanaceae → Dunalia
| Taxon name | Status | Median (n) |
| Dunalia brachyacantha Miers | Accepted | 12 |
| Dunalia obovata (Ruiz & Pav.) Dammer | Accepted | 12 |
| Iochroma tubulosum Benth. | Synonym of Dunalia tubulosa (Benth.) J. F. Macbr. | 12 |