Digitaria violascens Link, Hort. Berol. 1: 229. 1827 sec. Dávila & al. 2018
- =Panicum violascens (Link) Kunth, Révis. Gramin. 1: 33. 1829 syn. sec. Dávila & al. 2006
- =Paspalum fuscum J. Presl, Reliq. Haenk. 1(4-5): 214. 1830 syn. sec. Dávila & al. 2006
- =Paspalum minutiflorum Steud., Syn. Pl. Glumac. 1: 17. 1855 syn. sec. Dávila & al. 2006
- =Syntherisma helleri Nash in Minnesota Bot. Stud. 1(10-11): 798, t. 44. 1897 syn. sec. Dávila & al. 2006
- =Syntherisma fusca (J. Presl) Scribn. in Annual Rep. Missouri Bot. Gard. 49: t. 11. 1899 syn. sec. Dávila & al. 2006
- =Syntherisma violascens (Link) Nash in Proc. Acad. Nat. Sci. Philadelphia 61(3): 488. 1909 syn. sec. Dávila & al. 2006
- =Panicum steudelianum Domin in Biblioth. Bot. 85: 296. 1915 syn. sec. Dávila & al. 2006
- =Digitaria fusca (J. Presl) Merr. in Philipp. J. Sci. 35: 4. 1926 syn. sec. Dávila & al. 2006