| Melica porteri Scribn., 1885 |
| Melica scabra Nutt., 1835 |
| Melica triflora Bigelow, 1816 |
| Meliceae Link ex Endl., 1830 |
| Melinidinae Pilg., 1940 |
| Melinis P. Beauv., 1812 |
| Melinis minutiflora P. Beauv., 1812 |
| Melinis minutiflora f. inermis (Döll) Stapf & C.E. Hubb., 1930 |
| Melinis minutiflora var. glutinosa (Nees) Kuntze, 1898 |
| Melinis minutiflora var. inermis (Döll) Rendle, 1899 |
| Melinis minutiflora var. inodora Kuntze, 1898 |
| Melinis repens (Willd.) Zizka, 1988 |
| Melinis rosea (Nees) Hack., 1901 |
| Meoschium P. Beauv., 1812 |
| Meoschium rugosum (Salisb.) Nees, 1843 |
| Merathrepta Raf., 1830 |
| Merathrepta pinetorum (Piper) Piper, 1906 |
| Merathrepta spicata Raf. ex B.D. Jacks., 1894 |
| Merathrepta thermale (Scribn.) A. Heller, 1909 |
| Merathrepta thermale var. pinetorum (Piper) Piper ex Fedde & Schuster, 1911 |