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CCDB → Angiosperms → Poaceae → Triodia
| Taxon name | Status | Median (n) |
| Triodia basedowii E. Pritz. | Accepted | 30 |
| Triodia irritans R. Br. | Accepted | 15 |
| Triodia pilosa (Buckley) Merr. | Synonym of Erioneuron pilosum (Buckley) Nash | 8 |
| Triodia elongata (Buckley) Scribn. | Synonym of Tridens muticus (Torr.) Nash | 16 |
| Triodia texana S. Watson | Synonym of Tridens texanus (S. Watson) Nash | 8 |