Paspalum convexum Humb. & Bonpl. ex Flüggé, Gram. Monogr., Paspalum: 175. 1810 sec. Dávila & al. 2018
- =Paspalum ancylocarpum Nees ex Steud., Syn. Pl. Glumac. 1: 27. 1855 syn. sec. Dávila & al. 2006
- =Paspalum villifolium Steud., Syn. Pl. Glumac. 1: 20. 1855 syn. sec. Dávila & al. 2006
- =Paspalum hemicryptum C. Wright in Anales Acad. Ci. Med. Habana 8: 204. 1871 syn. sec. Dávila & al. 2006
- =Paspalum convexum Willd. ex Döll, Fl. Bras. 2(2): 79. 1877 syn. sec. Dávila & al. 2006
- =Paspalum plicatulum var. subrotundum Döll, Fl. Bras. 2(2): 77. 1877 syn. sec. Dávila & al. 2006
- =Paspalum inops Vasey in Contr. U.S. Natl. Herb. 1(8): 281. 1893 syn. sec. Dávila & al. 2006
- =Paspalum inops var. major Vasey ex Beal, Grass. N. Amer. 2: 89. 1896 syn. sec. Dávila & al. 2006
- =Paspalum comosum Flüggé ex Knuth in Repert. Spec. Nov. Regni Veg. 88(Beih.): 106. 1926 syn. sec. Dávila & al. 2006