Lupinus polyphyllus subsp. bernardinus (Abrams ex C.P. Smith) Munz
Lupinus polyphyllus subsp. bernardinus (Abrams ex C.P. Smith) Munz is a synonym sensu FNA Ed. Comm., 2023a of:
Lupinus polyphyllus var. burkei (S. Watson) C.L. Hitchcock, an accepted variety name sensu FNA Ed. Comm., 2023a.