Pennisetum polystachion (L.) Schult., Mant. 2: 146. 1824 sec. Dávila & al. 2006
- ≡Panicum polystachion L., Syst. Nat., ed. 10. 2: 870. 1759 syn. sec. Dávila & al. 2006
- =Cenchrus retusus Sw., Prodr.: 26. 1788 syn. sec. Dávila & al. 2006
- =Cenchrus setosus Sw., Prodr.: 26. 1788 syn. sec. Dávila & al. 2006
- =Panicum cenchroides Rich. in Actes Soc. Hist. Nat. Paris 1: 106. 1792 syn. sec. Dávila & al. 2006
- =Pennisetum setosum (Sw.) Rich., Syn. Pl. 1: 72. 1805 syn. sec. Dávila & al. 2006
- =Panicum erubescens Willd., Enum. Hort. Berol. Alt.: 1031. 1809 syn. sec. Dávila & al. 2006
- =Setaria erubescens (Willd.) P. Beauv., Ess. Agrostogr.: 51, 169, 178. 1812 syn. sec. Dávila & al. 2006
- =Pennisetum purpurascens Kunth, Nov. Gen. Sp. (quarto ed.) 1: 113-114. 1815 syn. sec. Dávila & al. 2006
- =Pennisetum uniflorum Kunth, Nov. Gen. Sp. (quarto ed.) 1: 114, t. 34. 1815 syn. sec. Dávila & al. 2006
- =Panicum densispica Poir., Encycl. 4: 273. 1816 syn. sec. Dávila & al. 2006
- =Setaria cenchroides (Rich.) Roem. & Schult., Syst. Veg. 2: 495. 1817 syn. sec. Dávila & al. 2006
- =Gymnothrix geniculata Schult., Mant. 2: 284. 1824 syn. sec. Dávila & al. 2006
- =Gymnotrix geniculata Schult., Mant. 2: 284. 1824 syn. sec. Dávila & al. 2006
- =Pennisetum polystachyum (L.) Schult., Mant. 2: 146. 1824 syn. sec. Dávila & al. 2006
- =Pennisetum alopecuroides Desv. ex Ham., Prodr. Pl. Ind. Occid.: 11. 1825 syn. sec. Dávila & al. 2006
- =Gymnotrix polystachios (L.) Sw. ex Trin., Gram. Panic.: 66. 1826 syn. sec. Dávila & al. 2006
- =Panicum fuscescens Willd. ex Nees, Fl. Bras. Enum. Pl. 2(1): 241. 1829 syn. sec. Dávila & al. 2006
- =Pennisetum breve Nees, Fl. Bras. Enum. Pl. 2(1): 281-282. 1829 syn. sec. Dávila & al. 2006
- =Pennisetum hirsutum Nees, Fl. Bras. Enum. Pl. 2(1): 284-285. 1829 syn. sec. Dávila & al. 2006
- =Pennisetum pallidum Nees, Fl. Bras. Enum. Pl. 2: 285-286. 1829 syn. sec. Dávila & al. 2006
- =Pennisetum richardii Kunth, Révis. Gramin. 1: 49. 1829 syn. sec. Dávila & al. 2006
- =Pennisetum sieberi Kunth, Révis. Gramin. 1: 50. 1829 syn. sec. Dávila & al. 2006
- =Pennisetum flavescens J. Presl, Reliq. Haenk. 1(4-5): 316. 1830 syn. sec. Dávila & al. 2006
- =Pennisetum dasistachyum Desv. in Mém. Soc. Agric. Angers 1: 180. 1831 syn. sec. Dávila & al. 2006
- =Pennisetum hamiltonii Steud., Nomencl. Bot. (ed. 2) 2: 297. 1841 syn. sec. Dávila & al. 2006
- =Pennisetum setosum var. breve (Nees) Döll, Fl. Bras. 2(2): 306. 1877 syn. sec. Dávila & al. 2006
- =Pennisetum nicaraguense E. Fourn. in Bull. Soc. Bot. France 27: 293. 1880 syn. sec. Dávila & al. 2006
- =Pennisetum polystachion subsp. setosum (Sw.) Brunken in Bot. J. Linn. Soc. 79(1): 63. 1979 syn. sec. Dávila & al. 2006