Dichanthelium aciculare var. ramosum (Griseb.) Davidse in Novon 2(2): 104. 1992 sec. Dávila & al. 2018
- =Panicum angustifolium Elliott, Sketch Bot. S. Carolina 1(2): 129. 1816 syn. sec. Dávila & al. 2006
- =Panicum neuranthum var. ramosum Griseb., Cat. Pl. Cub.: 232. 1866 syn. sec. Dávila & al. 2006
- =Panicum arenicoloides Ashe in J. Elisha Mitchell Sci. Soc. 16: 89. 1900 syn. sec. Dávila & al. 2006
- =Panicum fusiforme Hitchc. in Contr. U.S. Natl. Herb. 12(6): 222. 1909 syn. sec. Dávila & al. 2006
- =Chasea angustifolia (Elliott) Nieuwl. in Amer. Midl. Naturalist 2: 64. 1911 syn. sec. Dávila & al. 2006
- =Dichanthelium angustifolium (Elliott) Gould in Brittonia 26(1): 59. 1974 syn. sec. Dávila & al. 2006
- =Dichanthelium fusiforme (Hitchc.) Harvill in Castanea 42(2): 177. 1977 syn. sec. Dávila & al. 2006
- =Panicum aciculare var. arenicoloides (Ashe) Beetle in Phytologia 48(2): 192. 1981 syn. sec. Dávila & al. 2006
- =Panicum aciculare var. angustifolium (Elliott) Wipff & S.D. Jones in Phytologia 77(6): 457. 1994 syn. sec. Dávila & al. 2006
- =Dichanthelium aciculare subsp. angustifolium (Elliott) Freckmann & Lelong in Sida 20(1): 167. 2002 syn. sec. Dávila & al. 2006
- =Dichanthelium aciculare subsp. fusiforme (Hitchc.) Freckmann & Lelong in Sida 20(1): 167. 2002 syn. sec. Dávila & al. 2006