Panicum pulchellum Raddi, Agrostogr. Bras.: 42. 1823 sec. Dávila & al. 2006
- =Eriochloa pulchella (Raddi) Kunth, Révis. Gramin. 1: 30. 1829 syn. sec. Dávila & al. 2006
- =Panicum leptostachyum J. Presl, Reliq. Haenk. 1(4-5): 311. 1830 syn. sec. Dávila & al. 2006
- =Panicum bipustulatum Schltdl. in Linnaea 26(2): 135. 1854 syn. sec. Dávila & al. 2006
- =Panicum bistipulatum Schltdl. ex Steud., Syn. Pl. Glumac. 1: 417. 1855 syn. sec. Dávila & al. 2006
- =Hymenachne leptostachya (J. Presl) E. Fourn., Mexic. Pl. 2: 36. 1886 syn. sec. Dávila & al. 2006