| Descurainia pinnata var. pinnata (Walter) Britton, 1894 |
| Descurainia richardsonii (Sweet) O.E. Schulz, 1924 |
| Descurainia sophia (L.) Webb ex Prantl, 1891 |
| Descurainia streptocarpa (E. Fourn.) O.E. Schulz, 1924 |
| Descurainia virletii (E. Fourn.) O.E. Schulz, 1924 |
| Descurainieae Al-Shehbaz, Beilstein & E.A. Kellogg, 2006 |
| Dichroanthus Webb & Berthel., 1886 |
| Dictyosperma Regel, 1882 |
| Dileptium Raf., 1817 |
| Dimorphocarpa Rollins, 1979 |
| Dimorphocarpa membranacea (Payson) Rollins, 1979 |
| Dimorphocarpa pinnatifida Rollins, 1979 |
| Dimorphocarpa wislizeni (Engelm.) Rollins, 1979 |
| Diplotaxis DC., 1821 |
| Diplotaxis muralis (L.) DC., 1821 |
| Disaccanthus Greene, 1906 |
| Disaccanthus arizonicus (S. Watson) Greene, 1906 |
| Disaccanthus luteus Greene, 1906 |
| Disaccanthus mogollonicus Greene, 1906 |
| Disaccanthus validus Greene, 1906 |