| Descurainia halictorum var. osmiarum (Cockerell) O.E. Schulz, 1924 |
| Descurainia hartwegiana (E. Fourn.) Britton, 1894 |
| Descurainia impatiens (Schltdl. & Cham.) O.E. Schulz, 1924 |
| Descurainia impatiens var. xerophila O.E. Schulz, 1924 |
| Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn, 1988 |
| Descurainia incana subsp. incisa (Engelm.) Kartesz & Gandhi, 1991 |
| Descurainia incisa (Engelm. ex A. Gray) Britton, 1894 |
| Descurainia incisa subsp. incisa (Engelm. ex A. Gray) Britton, 1894 |
| Descurainia irio (L.) Webb & Berthel., 1836 |
| Descurainia menziesii (DC.) O.E. Schulz, 1924 |
| Descurainia menziesii var. ochroleuca (Wooton) O.E. Schulz, 1924 |
| Descurainia menziesii var. villosa O.E. Schulz, 1924 |
| Descurainia multifida (Pursh) O.E. Schulz, 1924 |
| Descurainia multifoliata Cory, 1936 |
| Descurainia obtusa (Greene) O.E. Schulz, 1924 |
| Descurainia obtusa subsp. adenophora (Wooton & Standl.) Detling, 1939 |
| Descurainia obtusa subsp. brevisiliqua Detling, 1939 |
| Descurainia obtusa subsp. obtusa (Greene) O.E. Schulz, 1924 |
| Descurainia pinnata (Walter) Britton, 1894 |
| Descurainia pinnata subsp. glabra (Wooton & Standl.) Detling, 1939 |