⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record ild-27948, with some changes.

Lupinus aridus var. cusickii (S.Watson) C.P.Sm. is a synonym of Lupinus cusickii subsp. cusickii S.Watson

This name is a synonym of Lupinus cusickii subsp. cusickii S.Watson.

The record derives from ILDIS which reports it as a synonym (record 27948).