Schizachyrium scoparium var. neomexicanum (Nash) Hitchcock
Schizachyrium scoparium var. neomexicanum (Nash) Hitchcock is a synonym sensu FNA Ed. Comm., 2003b of:
Schizachyrium scoparium (Michaux) Nash var. scoparium, an accepted variety name sensu FNA Ed. Comm., 2003b.