Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult., Syst. Veg. 2: 836. 1817 sec. Dávila & al. 2018
- ≡Andropogon contortus L., Sp. Pl.: 1045. 1753 syn. sec. Dávila & al. 2006
- =Andropogon contortum L., Sp. Pl. 2: 1045. 1753 syn. sec. Dávila & al. 2006
- =Andropogon contortus L. var. contortus, Sp. Pl.: 1045. 1753 syn. sec. ???
- =Heteropogon glaber Pers., Syn. Pl. 2: 533. 1807 syn. sec. Dávila & al. 2006
- =Andropogon glaber (Pers.) Raspail in Ann. Sci. Nat. (Paris) 5: 307. 1825 syn. sec. Dávila & al. 2006
- =Heteropogon firmus J. Presl, Reliq. Haenk. 1(4-5): 334. 1830 syn. sec. Dávila & al. 2006
- =Andropogon besukiensis Steud., Syn. Pl. Glumac. 1: 367. 1854 syn. sec. Dávila & al. 2006
- =Heteropogon besukiensis (Steud.) Miq., Fl. Ned. Ind. 3: 494. 1857 syn. sec. Dávila & al. 2006
- =Heteropogon contortus var. hirtus (J. Presl) Fenzl ex Hack., Fl. Bras. 2(4): 267. 1883 syn. sec. Dávila & al. 2006
- =Andropogon contortus subvar. secundus (Willd. ex Nees) Hack., Monogr. Phan. 6: 587. 1889 syn. sec. Dávila & al. 2006
- =Andropogon contortus var. glaber (Pers.) Hack., Monogr. Phan. 6: 587. 1889 syn. sec. Dávila & al. 2006
- =Sorghum contortum (L.) Kuntze, Revis. Gen. Pl. 2: 791. 1891 syn. sec. Dávila & al. 2006
- =Holcus contortus (L.) Kuntze ex Stuck. in Anales Mus. Nac. Hist. Nat. Buenos Aires 11: 48. 1904 syn. sec. Dávila & al. 2006
- =Andropogon firmus (J. Presl) Kunth, Révis. Gramin. 1: Suppl. 39. 1930 syn. sec. Dávila & al. 2006