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CCDB → Angiosperms → Poaceae → Loudetia
| Taxon name | Status | Median (n) |
| Loudetia arundinacea (A. Rich) Hochst. ex Steud. | Accepted | 10 |
| Loudetia coarctata (A. Camus) C. E. Hubb. | Accepted | 12 |
| Loudetia demeusei (D. Wild.) C. E. Hubb. | Accepted | 30 |
| Loudetia flavida (Stapf) C. E. Hubb. | Accepted | 12 |
| Loudetia hordeiformis (Stapf) C. E. Hubb. | Accepted | 10 |
| Loudetia kagerensis (K. Schum.) C. E. Hubb. | Accepted | 10 |
| Loudetia phragmitoides (Peter) C. E. Hubb. | Accepted | 20 |
| Loudetia simplex (Nees) C. E. Hubb. | Accepted | 20 |
| Loudetia vanderystii (D. Wild.) C. E. Hubb. | Accepted | 10 |
| Loudetia ramosa (Stapf) C. E. Hubb. | Synonym of Danthoniopsis ramosa (Stapf) Clayton | 10 |
| Loudetia flavida | Synonym of Loudetia flavida (Stapf) C. E. Hubb. | 12 |