Muhlenbergia racemosa auct. non (Michaux) Britton, Sterns & Poggenberg
Muhlenbergia racemosa auct. non (Michaux) Britton, Sterns & Poggenberg is a synonym of:
Muhlenbergia glomerata (Willdenow) Trinius, an accepted species name sensu FNA Ed. Comm., 2003b.