Lupinus arcticus subsp. subalpinus (Piper & B.L. Robinson) D.B. Dunn

Lupinus arcticus subsp. subalpinus (Piper & B.L. Robinson) D.B. Dunn is a synonym sensu FNA Ed. Comm., 2023a of:

Lupinus latifolius var. subalpinus (Piper & B.L. Robinson) C.P. Smith, an accepted variety name sensu FNA Ed. Comm., 2023a.