⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2761759, with some changes.
This name is a synonym of Descurainia pinnata subsp. filipes (A.Gray) Detling.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Harvard Pap. Bot. 4: 45 1993.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1009828-2.