Bromus inermis var. tweedyi (Scribner ex Beal) C.L. Hitchcock
Bromus inermis var. tweedyi (Scribner ex Beal) C.L. Hitchcock is a synonym sensu TROPICOS of:
Bromus pumpellianus Scribner, an accepted species name sensu FNA Ed. Comm., 2007.
Bromus inermis var. tweedyi (Scribner ex Beal) C.L. Hitchcock is a synonym sensu TROPICOS of:
Bromus pumpellianus Scribner, an accepted species name sensu FNA Ed. Comm., 2007.