⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record ild-27730, with some changes.

Lupinus sulphureus subsp. kincaidii (C.P.Sm.) E.Phillips is a synonym of Lupinus oreganus var. kincaidii C.P.Sm.

This name is a synonym of Lupinus oreganus var. kincaidii C.P.Sm..

The record derives from ILDIS which reports it as a synonym (record 27730).

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:145986-2.