Muhlenbergia cenchroides (Humb. & Bonpl. ex Willd.) P.M. Peterson in Caldasia 31(2): 280, f. 2 C-D. 2009 sec. Dávila & al. 2018
- ≡Aegopogon geminiflorus Kunth, Nov. Gen. Sp. (quarto ed.) 1: 133, t. 43. 1816 ["1815"] syn. sec. Vigosa-Mercado & Fonseca Juárez 2021
- =Aegopogon pusillus P. Beauv., Ess. Agrostogr.: 122, pl. 22, f. 4. 1812 syn. sec. POWO 2019
- =Hymenothecium quinquesetum Lag., Gen. Sp. Pl.: 4. 1816 syn. sec. Vigosa-Mercado & Fonseca Juárez 2021
- =Hymenothecium trisetum Lag., Gen. Sp. Pl.: 4. 1816 syn. sec. POWO 2019
- =Aegopogon quinquesetus (Lag.) Roem. & Schult., Syst. Veg. 1: 805. 1817 syn. sec. Vigosa-Mercado & Fonseca Juárez 2021
- =Aegopogon trisetus (Lag.) Roem. & Schult., Syst. Veg. 2: 805. 1817 syn. sec. Vigosa-Mercado & Fonseca Juárez 2021
- =Aegopogon submuticus Rupr. in Mém. Acad. Imp. Sci. Saint-Pétersbourg, Sér. 6, Sci. Math., Seconde Pt. Sci. Nat. 6,4(1): 25. 1840 syn. sec. POWO 2019
- =Aegopogon setifer Nees in Linnaea 19: 691. 1847 syn. sec. Vigosa-Mercado & Fonseca Juárez 2021
- =Aegopogon multisetus Steud., Syn. Pl. Glumac. 1: 146. 1854 syn. sec. POWO 2019
- =Aegopogon cenchroides var. multisetus E. Fourn., Mexic. Pl. 2: 72. 1886 syn. sec. POWO 2019
- =Aegopogon cenchroides var. trisetus (Lag.) E. Fourn., Mexic. Pl. 2: 72. 1886 syn. sec. POWO 2019
- =Aegopogon geminiflorus var. breviglumis Scribn. in Zoe 4: 386. 1894 syn. sec. Vigosa-Mercado & Fonseca Juárez 2021
- =Aegopogon guatemalensis Gand. in Bull. Soc. Bot. France 66(7): 298. 1919 syn. sec. Vigosa-Mercado & Fonseca Juárez 2021
- =Muhlenbergia brevigluma (Scribn.) Columbus in Aliso 28: 66. 2010 syn. sec. POWO 2019