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CCDB → Angiosperms → Acanthaceae → Anisacanthus
| Taxon name | Status | Median (n) |
| Anisacanthus andersonii T. F. Daniel | Accepted | 18 |
| Anisacanthus linearis (S. H. Hagen) Henrickson & E. J. Lott | Accepted | 18 |
| Anisacanthus quadrifidus (Vahl) Nees | Accepted | 18 |
| Anisacanthus quadrifidus var. wrightii (Torr.) Henrickson | Accepted | 18 |
| Anisacanthus thurberi (Torr.) A. Gray | Accepted | 18 |
| Anisacanthus quadrifidus | Synonym of Anisacanthus quadrifidus (Vahl) Nees | 18 |
| Anisacanthus quadrifidus var. brevilobus (S. H. Hagen) Henrickson | Synonym of Anisacanthus quadrifidus (Vahl) Nees | 18 |
| Anisacanthus wrightii (Torr.) A. Gray | Synonym of Anisacanthus quadrifidus var. wrightii (Torr.) Henrickson | 18 |
| Anisacanthus gonzalezii Greenm. | Synonym of Justicia gonzalezii (Greenm.) Henrickson & Hiriart | 18 |