Lupinus arcticus var. tetonensis (E.E. Nelson) C.P. Smith

Lupinus arcticus var. tetonensis (E.E. Nelson) C.P. Smith is a synonym sensu FNA Ed. Comm., 2023a of:

Lupinus polyphyllus var. humicola (A. Nelson) Barneby, an accepted variety name sensu FNA Ed. Comm., 2023a.