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CCDB → Angiosperms → Acanthaceae → Rhinacanthus
| Taxon name | Status | Median (n) |
| Rhinacanthus gracilis Klotzsch | Accepted | 15 |
| Rhinacanthus nasutus (L.) Kurz | Accepted | 15 |
| Rhinacanthus communis Nees | Synonym of Rhinacanthus nasutus (L.) Kurz | 15 |
| Rhinacanthus nasutus (L.) Kurz. | Synonym of Rhinacanthus nasutus (L.) Kurz | 15 |