| Machaonia martinezorum Lorence, 1994 |
| Machaonia pringlei A. Gray, 1886 |
| Machaonia tysonii Dwyer, 1966 |
| Machaonia velutina M. Martens & Galeotti, 1844 |
| Machaonia veracruziana Baill., 1879 |
| Macrocnemum P. Browne, 1756 |
| Manettia Mutis ex L. f., 1771 |
| Manettia coccinea (Aubl.) Willd., 1797 |
| Manettia costaricensis Wernham, 1919 |
| Manettia estrellae Standl., 1925 |
| Manettia flexilis Brandegee, 1915 |
| Manettia hirtella M. Martens & Galeotti, 1844 |
| Manettia liebmannii Standl., 1927 |
| Manettia orbifera Wernham, 1919 |
| Manettia panamensis Duchass. & Walp., 1850 |
| Manettia reclinata L., 1771 |
| Manettia seleriana Loes., 1923 |
| Manettia uniflora Kunth, 1820 |
| Mapouria Aubl., 1775 |
| Mapouria alba (Ruiz & Pav.) Müll. Arg., 1876 |