Digitaria cayoensis Swallen in J. Wash. Acad. Sci. 28(1): 8. 1938 sec. Dávila & al. 2006
- =Panicum adscendens Kunth, Nov. Gen. Sp. (quarto ed.) 1: 97. 1815 syn. sec. Dávila & al. 2006
- =Digitaria marginata Link var. marginata, Enum. Hort. Berol. Alt. 1: 102. 1821 syn. sec. Dávila & al. 2006
- =Digitaria sanguinalis subsp. ciliaris (Retz.) Arcang., Comp. Fl. Ital.: 762. 1882 syn. sec. Dávila & al. 2006
- =Syntherisma marginatum (Link) Nash, N. Amer. Fl. 17(2): 154. 1912 syn. sec. Dávila & al. 2006
- =Digitaria hirsuta Swallen in Ann. Missouri Bot. Gard. 30(2): 172. 1943 syn. sec. Dávila & al. 2006