Eragrostis maypurensis (Kunth) Steud., Syn. Pl. Glumac. 1: 276. 1854 sec. Dávila & al. 2018
- ≡Poa maypurensis Kunth, Nov. Gen. Sp. (quarto ed.) 1: 161-162. 1815 syn. sec. Dávila & al. 2006
- =Poa racemosa Vahl, Ecolog. Amer. 1: 7. 1796 syn. sec. Dávila & al. 2006
- =Megastachya maypurensis (Kunth) Roem. & Schult., Syst. Veg. (ed. 15 bis) 2: 588. 1817 syn. sec. Dávila & al. 2006
- =Poa vali Roem. & Schult., Syst. Veg. 2: 563. 1817 syn. sec. Dávila & al. 2006
- =Megastachya swainsonii Raddi, Agrostogr. Bras.: 52. 1823 syn. sec. Dávila & al. 2006
- =Eragrostis vahlii (Roem. & Schult.) Nees, Fl. Bras. Enum. Pl. 2: 499-500. 1829 syn. sec. Dávila & al. 2006
- =Eragrostis amoena J. Presl, Reliq. Haenk. 1(4-5): 275. 1830 syn. sec. Dávila & al. 2006
- =Eragrostis panamensis J. Presl, Reliq. Haenk. 1(4-5): 277. 1830 syn. sec. Dávila & al. 2006
- =Poa amoena (J. Presl) Kunth, Enum. Pl. 1: 342. 1833 syn. sec. Dávila & al. 2006
- =Eragrostis lindeniana Steud., Syn. Pl. Glumac. 1: 278. 1854 syn. sec. Dávila & al. 2006
- =Eragrostis meratiana (Kunth) Steud., Syn. Pl. Glumac. 1: 276. 1854 syn. sec. Dávila & al. 2006
- =Poa squarrosa Salzm. ex Steud., Syn. Pl. Glumac. 1: 274. 1854 syn. sec. Dávila & al. 2006
- =Eragrostis acuminata Döll, Fl. Bras. 2(3): 153-154. 1878 syn. sec. Dávila & al. 2006
- =Eragrostis maypurensis (Kunth) Döll, Fl. Bras. Enum. Pl. 2(3): 153. 1878 syn. sec. Dávila & al. 2006
- =Eragrostis vahlii var. polyantha Döll, Fl. Bras. Enum. Pl. 2(3): 155. 1878 syn. sec. Dávila & al. 2006
- =Eragrostis squarrosa E. Fourn., Mexic. Pl. 2: 118. 1886 syn. sec. Dávila & al. 2006
- =Eragrostis maypurensis var. densiuscula Pilg. in Bot. Jahrb. Syst. 70: 349. 1939 syn. sec. Dávila & al. 2006
- =Eragrostis maypurensis var. meratiana (Kunth) Pilg. in Bot. Jahrb. Syst. 70: 348. 1939 syn. sec. Dávila & al. 2006