Lupinus sulphureus Douglas ex Hook. var. subsaccatus (Suksd.) C.L. Hitchc.
Lupinus bingenensis Suksd.
Lupinus bingenensis Suksd. var. albus Suksd.
Lupinus bingenensis Suksd. var. bingenensis
Lupinus bingenensis Suksd. var. dubius C.P. Sm.
Lupinus bingenensis Suksd. var. roseus Suksd.
Lupinus bingenensis Suksd. var. subsaccatus Suksd. [IFBC]
Lupinus leucopsis J. Agardh var. bingenensis (Suksd.) C.P. Sm.
Lupinus leucopsis J. Agardh var. dubius (C.P. Sm.) C.P. Sm.
Lupinus leucopsis J. Agardh var. hendersonianus C.P. Sm.
Lupinus leucopsis J. Agardh var. shermanensis C.P. Sm.
Lupinus sulphureus Douglas ex Hook. ssp. subsaccatus (Suksd.) L. Phillips