| 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 |
| Descurainia pinnata subsp. halictorum (Cockerell) Detling, 1939 |
| Descurainia pinnata subsp. ochroleuca (Wooton) Detling, 1939 |
| Descurainia pinnata subsp. pinnata (Walter) Britton, 1894 |
| Descurainia pinnata var. glabra (Wooton & Standl.) Shinners, 1949 |
| Descurainia pinnata var. halictorum (Cockerell) M. Peck, 1941 |
| Descurainia pinnata var. ochroleuca (Wooton) Shinners, 1949 |
| Descurainia pinnata var. osmiarum (Cockerell) Shinners, 1949 |