Agrostis microphylla Steud., Syn. Pl. Glumac. 1: 164. 1854 sec. Dávila & al. 2018
- ≡Agrostis virescens var. microphylla (Steud.) Scribn., Circ. Div. Agrostol. U.S.D.A. 30: 2. 1901 syn. sec. Dávila & al. 2018
- ≡Agrostis exarata var. microphylla (Steud.) Hitch., Amer. J. Bot. 2: 303. 1915 syn. sec. Dávila & al. 2018
- =Agraulus brevifolius Nees ex Torr. in Pacif. Railr. Rep. 4(5): 154. 1857 syn. sec. Dávila & al. 2006
- =Agrostis microphylla var. intermedia Beetle in Bull. Torrey Bot. Club 72(6): 547, f. 7. 1945 syn. sec. Dávila & al. 2006
- =Agrostis aristiglumis Swallen in Leafl. W. Bot. 5(3): 56. 1947 syn. sec. Dávila & al. 2006