Cinna poiformis (Kunth) Scribn. & Merr. in Bull. Div. Agrostol., U.S.D.A. 24: 21. 1901 sec. Dávila & al. 2018
- ≡Deyeuxia poiformis Kunth, Nov. Gen. Sp. (quarto ed.) 1: 146-147. 1815 syn. sec. Dávila & al. 2006
- =Arundo poioides Poir., Encycl. 4: 705. 1816 syn. sec. Dávila & al. 2006
- =Poa subuniflora Kunth, Révis. Gramin. 1: 115. 1829 syn. sec. Dávila & al. 2006
- =Agrostis poiformis Willd. ex Steud., Nomencl. Bot. 1: 42. 1840 syn. sec. Dávila & al. 2006
- =Calamagrostis poaeoides Trin. ex Steud., Nomencl. Bot. (ed. 2): 251. 1840 syn. sec. Dávila & al. 2006
- =Cinna miliacea Griseb. ex E. Fourn., Mexic. Pl. 2: 91. 1886 syn. sec. Dávila & al. 2006
- =Calamagrostis poaeformis (Kunth) Beal, Grass. N. Amer. 2: 349. 1896 syn. sec. Dávila & al. 2006
- =Calamagrostis poiformis (Kunth) Beal, Grass. N. Amer. 2: 349. 1896 syn. sec. Dávila & al. 2006