Axonopus aureus P. Beauv., Ess. Agrostogr.: 12. 1812 sec. Dávila & al. 2018
- =Panicum radiatum R. Br., Prodr. Fl. Nov. Holl.: 192. 1810 syn. sec. Dávila & al. 2006
- =Paspalum aureum (P. Beauv.) Kunth, Nov. Gen. Sp. (quarto ed.) 1: 93, t. 27. 1815 syn. sec. Dávila & al. 2006
- =Digitaria aurea (P. Beauv.) Spreng., Syst. Veg. 1: 272. 1825 syn. sec. Dávila & al. 2006
- =Paspalum exasperatum Nees, Fl. Bras. Enum. Pl. 2: 81. 1829 syn. sec. Dávila & al. 2006
- =Paspalum ramosissimum Nees, Fl. Bras. Enum. Pl. 2: 80. 1829 syn. sec. Dávila & al. 2006
- =Panicum aureum (P. Beauv.) Trin. in Mém. Acad. Imp. Sci. Saint-Pétersbourg, Sér. 6, Sci. Math., Seconde Pt. Sci. Nat. 3,1(2-3): 196. 1834 syn. sec. Dávila & al. 2006
- =Panicum holochrysum Trin. in Mém. Acad. Imp. Sci. Saint-Pétersbourg, Sér. 6, Sci. Math., Seconde Pt. Sci. Nat. 3,1(2-3): 195. 1834 syn. sec. Dávila & al. 2006
- =Panicum chrysites Steud., Syn. Pl. Glumac. 1: 38. 1855 syn. sec. Dávila & al. 2006
- =Panicum exasperatum Nees ex Steud., Syn. Pl. Glumac. 1: 62. 1855 syn. sec. Dávila & al. 2006
- =Paspalum chrysites (Steud.) Döll, Fl. Bras. 2(2): 117. 1877 syn. sec. Dávila & al. 2006
- =Paspalum carinato-vaginatum Mez in Repert. Spec. Nov. Regni Veg. 15: 31. 1917 syn. sec. Dávila & al. 2006
- =Axonopus chrysites (Steud.) Kuhlm. in Comm. Lin. Telegr., Bot. 67(Bot. 11): 88. 1922 syn. sec. Dávila & al. 2006
- =Axonopus radiatus (Trin.) Kuhlm. in Comm. Lin. Telegr., Bot. 67(Bot. 11): 48, 87. 1922 syn. sec. Dávila & al. 2006
- =Axonopus canescens (Nees ex Trin.) Pilg., Nat. Pflanzenfam. (ed. 2) 14E: 55. 1940 syn. sec. Dávila & al. 2006
- =Axonopus ramosissimus (Nees) Pilg., Nat. Pflanzenfam. (ed. 2) 14e: 55. 1940 syn. sec. Dávila & al. 2006
- =Axonopus holochrysus (Trin.) Henrard in Blumea 4(3): 509. 1941 syn. sec. Dávila & al. 2006
- =Paspalum holochrysum Henrard in Blumea 4: 509. 1941 syn. sec. Dávila & al. 2006
- =Axonopus minutus Luces in Bol. Soc. Venez. Ci. Nat. 15.(80): 22-23, f. 15. 1953 syn. sec. Dávila & al. 2006
- =Axonopus burchellii G.A. Black, Advancing Frontiers Pl. Sci. 5: 165, f. 8c. 1963 syn. sec. Dávila & al. 2006
- =Axonopus exasperatus (Nees ex Steud.) G.A. Black, Advancing Frontiers Pl. Sci. 5: 168, f. 8d. 1963 syn. sec. Dávila & al. 2006
- =Axonopus paucisetosus G.A. Black, Advancing Frontiers Pl. Sci. 5: 170. 1963 syn. sec. Dávila & al. 2006
- =Axonopus carinato-vaginatus (Mez) H. Scholz in Willdenowia 8(1): 95. 1977 syn. sec. Dávila & al. 2006
- =Axonopus tenuis Renvoize in Kew Bull. 39(1): 182. 1984 syn. sec. Dávila & al. 2006