| Mexotis Terrell & H. Rob., 2009 |
| Mexotis galeottii (M. Martens) Terrell & H. Rob., 2009 |
| Mexotis kingii (Terrell) Terrell & H. Rob., 2009 |
| Mexotis latifolia (M. Martens & Galeotti) Terrell & H. Rob., 2009 |
| Mexotis lorencei Terrell & H. Rob., 2009 |
| Mexotis terrellii (Lorence) Terrell & H. Rob., 2009 |
| Microsplenium Hook. f., 1873 |
| Microsplenium coulteri Hook. f., 1873 |
| Mitchella L., 1753 |
| Mitchella repens L., 1753 |
| Mitchelleae Razafim. & B. Bremer, 2008 |
| Mitracarpus Zucc., 1827 |
| Mitracarpus aristatus Borhidi & Lozada-Pérez, 2007 |
| Mitracarpus breviflorus A. Gray, 1853 |
| Mitracarpus capitatus Lozada-Pérez & Borhidi, 2007 |
| Mitracarpus carnosus Borhidi & Lozada-Pérez, 2007 |
| Mitracarpus falcatus Lozada-Pérez & Borhidi, 2007 |
| Mitracarpus floribundus Borhidi & Lozada-Pérez, 2007 |
| Mitracarpus glabrescens (Griseb.) Urb., 1913 |
| Mitracarpus gypsophilus Borhidi & E. Martínez, 2012 |