Leptochloa dubia (Kunth) Nees, Syll. Pl. Nov. 1: 4. 1824 sec. Dávila & al. 2006
- ≡Chloris dubia Kunth, Nov. Gen. Sp. (quarto ed.) 1: 169. 1815 syn. sec. Dávila & al. 2006
- =Leptostachys dubia (Kunth) G. Mey., Prim. Fl. Esseq.: 74. 1818 syn. sec. Dávila & al. 2006
- =Leptochloa dubia (Kunth) Nees subsp. dubia, Syll. Pl. Nov. 1: 4. 1824 syn. sec. Dávila & al. 2006
- =Festuca obtusiflora Willd. ex Spreng., Syst. Veg. 1: 356. 1825 syn. sec. Dávila & al. 2006
- =Schismus patens J. Presl, Reliq. Haenk. 1(4-5): 269. 1830 syn. sec. Dávila & al. 2006
- =Leptochloa patens (J. Presl) Kunth, Enum. Pl. 1: 271. 1833 syn. sec. Dávila & al. 2006
- =Leptochloa obtusiflora Trin. ex Steud., Nomencl. Bot. (ed. 2) 2: 30. 1841 syn. sec. Dávila & al. 2006
- =Diplachne patens (J. Presl) É. Desv., Fl. Chil. 6: 371. 1854 syn. sec. Dávila & al. 2006
- =Disakisperma mexicana Steud., Syn. Pl. Glumac. 1: 287. 1854 syn. sec. Dávila & al. 2006
- =Uralepis brevicuspidata Buckley, Acad. Nat. Sci. Philadelphia 14: 93-94. 1862 syn. sec. Dávila & al. 2006
- =Ipnum mendocinum Phil. in Anales Univ. Chile 36: 211. 1870 syn. sec. Dávila & al. 2006
- =Diplachne dubia (Kunth) Scribn. in Bull. Torrey Bot. Club 10(1): 30. 1883 syn. sec. Dávila & al. 2006
- =Molinia retusa Griseb. ex E. Fourn., Mexic. Pl. 2: 147. 1886 syn. sec. Dávila & al. 2006
- =Diplachne dubia var. aristata Vasey in Proc. Calif. Acad. Sci., ser. 2, 2: 213. 1889 syn. sec. Dávila & al. 2006
- =Diplachne pringlei Vasey ex Beal, Grass. N. Amer. 2: 436. 1896 syn. sec. Dávila & al. 2006
- =Leptochloa pringlei Vasey ex Beal, Grass. N. Amer. 2: 436. 1896 syn. sec. Dávila & al. 2006
- =Diplachne mendocina (Phil.) Kurtz in Bol. Acad. Ci. (Cordoba) 15: 521. 1897 syn. sec. Dávila & al. 2006
- =Diplachne dubia var. humboldtiana Kuntze, Revis. Gen. Pl. 3(2): 349. 1898 syn. sec. Dávila & al. 2006
- =Diplachne dubia var. kurtziana Kuntze, Revis. Gen. Pl. 3(3): 349. 1898 syn. sec. Dávila & al. 2006
- =Diplachne dubia var. pringleana Kuntze, Revis. Gen. Pl. 3(2): 349. 1898 syn. sec. Dávila & al. 2006
- =Leptochloa dubia var. pringleana (Kuntze) Scribn. & Merr. in Bull. Div. Agrostol., U.S.D.A. 24: 27. 1901 syn. sec. Dávila & al. 2006
- =Rabdochloa dubia (Kunth) Kuntze ex Stuck. in Anales Mus. Nac. Buenos Aires 11: 121. 1904 syn. sec. Dávila & al. 2006
- =Sieglingia dubia (Kunth) Kuntze ex Stuck. in Anales Mus. Nac. Buenos Aires. 11: 128. 1904 syn. sec. Dávila & al. 2006
- =Eragrostis mendozina (Phil.) Jedwabn. in Bot. Arch. 5(3-4): 192. 1924 syn. sec. Dávila & al. 2006
- =Leptochloa dubia subsp. patens (J. Presl) Covas & Steibel, Apuntes Fl. Pampa 61: 243. 1981 syn. sec. ???
- =Leptochloa digitatiformis Beetle in Phytologia 52(1): 14. 1982 syn. sec. Dávila & al. 2006
- =Leptochloa dubia var. humboldtiana (Kuntze) Beetle in Phytologia 54(1): 4. 1983 syn. sec. Dávila & al. 2006