| Malachra lineariloba Turcz., 1858 |
| Malachra mexicana Schrad., 1830 |
| Malachra radiata (L.) L., 1767 |
| Malachra rotundifolia Schrank, 1820 |
| Malacothamnus Greene, 1906 |
| Malacothamnus densiflorus (S. Watson) Greene, 1906 |
| Malacothamnus enigmaticus K. Morse & T. Chester, 2019 |
| Malacothamnus fasciculatus (Nutt. ex Torr. & A. Gray) Greene, 1906 |
| Malacothamnus foliosus (S. Watson) Kearney, 1951 |
| Malacothamnus marrubioides (Durand & Hilg.) Greene, 1906 |
| Malacothamnus paniculatus (A. Gray) Kearney, 1951 |
| Malva L., 1753 |
| Malva americana L., 1753 |
| Malva angustifolia Cav., 1786 |
| Malva antofagastana Phil., 1891 |
| Malva arborea (L.) Webb & Berthel., 1836 |
| Malva assurgentiflora (Kellogg) M.F. Ray, 1998 |
| Malva borealis Wallman, 1816 |
| Malva capensis Sessé & Moc., 1894 |
| Malva caroliniana L., 1753 |