⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2761797, and has not been changed.
This name is a synonym of Descurainia obtusa var. brevisiliqua Detling.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Amer. Midl. Naturalist 22: 499 1939.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:78201-2.