| Trisetum martha-gonzaleziae P.M. Peterson & Finot, 2004 |
| Trisetum mexicanum (Swallen) S.D. Koch, 1979 |
| Trisetum minutiflorum Phil., 1896 |
| Trisetum molle Kunth, 1829 |
| Trisetum nivosum E. Fourn., 1886 |
| Trisetum palmeri Hitchc., 1913 |
| Trisetum paniculatum E. Fourn., 1886 |
| Trisetum pinetorum Swallen, 1953 |
| Trisetum pringlei (Scribn. ex Beal) Hitchc., 1927 |
| Trisetum repens Macloskie, 1904 |
| Trisetum repens subsp. magellanicum (É. Desv.) Macloskie, 1904 |
| Trisetum rosei Scribn. & Merr., 1905 |
| Trisetum rosei f. tenerum (Scribn. & Merr.) Louis-Marie, 1928 |
| Trisetum rosei var. tenerum Scribn. & Merr., 1905 |
| Trisetum scabriflorum Hitchc., 1927 |
| Trisetum scabrivalve Sodiro, 1930 |
| Trisetum sesquiflorum Trin., 1836 |
| Trisetum spellenbergii Soreng, Finot & P.M. Peterson, 2004 |
| Trisetum spicatum (L.) K. Richt., 1890 |
| Trisetum spicatum subsp. alascanum (Nash) Hultén, 1959 |