Tripogon spicatus (Nees) Ekman in Ark. Bot. 11(4): 36. 1912 sec. Dávila & al. 2006
- ≡Bromus spicatus Nees, Fl. Bras. Enum. Pl. 2: 471. 1829 syn. sec. Dávila & al. 2006
- =Diplachne simplex Döll, Fl. Bras. 2(3): 97. 1878 syn. sec. Dávila & al. 2006
- =Diplachne spicata (Nees) Döll, Fl. Bras. 2(3): 160. 1878 syn. sec. Dávila & al. 2006
- =Triplasis setacea Griseb. in Abh. Königl. Ges. Wiss. Göttingen 24: 304. 1879 syn. sec. Dávila & al. 2006
- =Triodia schaffneri S. Watson in Proc. Amer. Acad. Arts 18: 181. 1883 syn. sec. Dávila & al. 2006
- =Diplachne reverchoni Vasey in Bull. Torrey Bot. Club 13(7): 118. 1886 syn. sec. Dávila & al. 2006
- =Leptochloa spicata (Nees) Scribn. in Proc. Acad. Nat. Sci. Philadelphia 43(2): 304. 1891 syn. sec. Dávila & al. 2006
- =Sieglingia schaffneri (S. Watson) Kuntze, Revis. Gen. Pl. 2: 789. 1891 syn. sec. Dávila & al. 2006
- =Rabdochloa spicata (Nees) Kuntze ex Stuck. in Anales Mus. Nac. Hist. Nat. Buenos Aires 11: 121. 1904 syn. sec. Dávila & al. 2006
- =Sieglingia spicata (Nees) Kuntze ex Stuck. in Anales Mus. Nac. Hist. Nat. Buenos Aires 11: 128. 1904 syn. sec. Dávila & al. 2006