Panicum hirsutum Sw., Fl. Ind. Occid. 1: 173. 1797 sec. Dávila & al. 2018
- =Panicum elatum Willd. ex Steud., Nomencl. Bot. (ed. 2) 2: 256. 1841 syn. sec. Dávila & al. 2006
- =Panicum chacoense Parodi in Darwiniana 15: 102, f. 8. 1969 syn. sec. Dávila & al. 2006