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CCDB → Angiosperms → Poaceae → Orcuttia
| Taxon name | Status | Median (n) |
| Orcuttia californica Vasey | Accepted | 12 |
| Orcuttia inaequalis Hoover | Accepted | 12 |
| Orcuttia pilosa Hoover | Accepted | 15 |
| Orcuttia tenuis Hitchc. | Accepted | 13 |
| Orcuttia viscida (Hoover) Reeder | Accepted | 14 |
| Orcuttia fragilis Swallen | Synonym of Tuctoria fragilis (Swallen) Reeder | 20 |
| Orcuttia greenei Vasey | Synonym of Tuctoria greenei (Vasey) Reeder | 12 |
| Orcuttia mucronata Crampton | Synonym of Tuctoria mucronata (Crampton) Reeder | 10 |