⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2760197, and has not been changed.
This name is a synonym of Delphinium parryi subsp. maritimum (Davidson) M.J.Warnock.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Muhlenbergia 4: 35 1908.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:275715-2.