Panicum urvilleanum Kunth, Révis. Gramin. 2: 403, t. 115. 1831 sec. Dávila & al. 2018
- =Panicum megastachyum J. Presl, Reliq. Haenk. 1(4-5): 305. 1830 syn. sec. Dávila & al. 2006
- =Panicum preslii Kunth, Enum. Pl. 1: 121. 1833 syn. sec. Dávila & al. 2006
- =Panicum reversipilum Steud., Syn. Pl. Glumac. 1: 76. 1854 syn. sec. Dávila & al. 2006
- =Panicum patagonicum Hieron. in Bol. Acad. Ci. (Cordoba) 3: 377. 1881 syn. sec. Dávila & al. 2006
- =Panicum urvilleanum f. subpilosum Kuntze, Revis. Gen. Pl. 3(3): 364. 1898 syn. sec. Dávila & al. 2006
- =Panicum urvilleanum var. versicolor Kuntze, Revis. Gen. Pl. 3(3): 364. 1898 syn. sec. Dávila & al. 2006
- =Panicum urvilleanum var. longiglume Scribn. in Bull. Div. Agrostol., U.S.D.A. 17 (ed. 2): 49. 1901 syn. sec. Dávila & al. 2006
- =Monachne urvilleana (Kunth) Herter in Revista Sudamer. Bot. 9: 118. 1953 syn. sec. Dávila & al. 2006