Oxytropis caudata (Greene) K. Schumann nom. illeg.
Oxytropis caudata (Greene) K. Schumann nom. illeg. is a synonym sensu Welsh, 1991 of:
Oxytropis splendens Douglas ex Hooker, an accepted species name sensu FNA Ed. Comm., 2023b.
Oxytropis caudata (Greene) K. Schumann nom. illeg. is a synonym sensu Welsh, 1991 of:
Oxytropis splendens Douglas ex Hooker, an accepted species name sensu FNA Ed. Comm., 2023b.