Not an accepted name (status: unknown). The accepted name is Vicia ludoviciana var. leavenworthii (Torr. & A.Gray) Broich, 2007.

Vicia ludoviciana subsp. leavenworthii (Torr. & A.Gray) Lassetter & C.R.Gunn, 1979 4% complete

No common name

Techn. Bull. U.S.D.A. 1601:16. 1979

There is no corrections for Vicia ludoviciana subsp. leavenworthii yet.