Muhlenbergia utilis (Torr.) Hitchc. in J. Wash. Acad. Sci. 23(10): 453. 1933 sec. Dávila & al. 2018
- ≡Vilfa utilis Torr. in Pacif. Railr. Rep. 5(2): 365-366. 1858 syn. sec. Dávila & al. 2006
- =Sporobolus sacatilla Griseb. ex E. Fourn., Mexic. Pl. 2: 101. 1886 syn. sec. Dávila & al. 2006
- =Vilfa sacatilla E. Fourn., Mexic. Pl. 2: 101. 1886 syn. sec. Dávila & al. 2006
- =Sporobolus utilis (Torr.) Scribn. in Bull. Div. Agrostol., U.S.D.A. 17: 171, f. 467. 1899 syn. sec. Dávila & al. 2006
- =Muehlenbergia utilis (Torr.) Hitchc. in J. Wash. Acad. Sci. 23: 453. 1933 syn. sec. Dávila & al. 2006