CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Bignoniaceae → Dolichandra
| Taxon name | Status | Median (n) |
| Dolichandra cynanchoides Cham. | Accepted | 20 |
| Dolichandra quadrivalvis (Jacq.) L. G. Lohmann | Accepted | 20 |
| Dolichandra unguis-cati (L.) L. G. Lohmann | Accepted | 40 |
| Macfadyena dentata K. Schum. | Synonym of Dolichandra dentata (K. Schum.) L. G. Lohmann | 20 |
| Macfadyena uncata (Andrews) Sprague & Sandwith | Synonym of Dolichandra uncata (Andrews) L. G. Lohmann | 20 |
| Bignonia gracilis Lodd. | Synonym of Dolichandra unguis-cati (L.) L. G. Lohmann | 40 |
| Bignonia tweedieana Lindl. | Synonym of Dolichandra unguis-cati (L.) L. G. Lohmann | 40 |
| Bignonia unguis-cati L. | Synonym of Dolichandra unguis-cati (L.) L. G. Lohmann | 40 |
| Doxantha unguis-cati (L.) Miers | Synonym of Dolichandra unguis-cati (L.) L. G. Lohmann | 40 |
| Macfadyena unguis-cati (L.) A. H. Gentry | Synonym of Dolichandra unguis-cati (L.) L. G. Lohmann | 40 |