Paspalum erianthum Nees ex Trin., Gram. Panic.: 121. 1826 sec. Dávila & al. 2018
- =Paspalum sanguinolentum Trin., Gram. Panic.: 116. 1826 syn. sec. Dávila & al. 2006
- =Paspalum erianthum Nees, Fl. Bras. Enum. Pl. 2: 38-39. 1829 syn. sec. Dávila & al. 2006
- =Paspalum album Swallen in Phytologia 14(6): 367. 1967 syn. sec. Dávila & al. 2006
- =Paspalum formosulum Swallen in Phytologia 14(6): 372. 1967 syn. sec. Dávila & al. 2006
- =Paspalum haughtii Swallen in Phytologia 14(6): 370. 1967 syn. sec. Dávila & al. 2006
- =Paspalum intonsum Swallen in Phytologia 14(6): 370. 1967 syn. sec. Dávila & al. 2006
- =Paspalum involutum Swallen in Phytologia 14(6): 368. 1967 syn. sec. Dávila & al. 2006
- =Paspalum mollifolium Swallen in Phytologia 14(6): 369. 1967 syn. sec. Dávila & al. 2006
- =Paspalum rigens Swallen in Phytologia 14(6): 369. 1967 syn. sec. Dávila & al. 2006
- =Paspalum sericatum Swallen in Phytologia 14(6): 371. 1967 syn. sec. Dávila & al. 2006
- =Paspalum trichoides R. Guzmán in Phytologia 51(7): 468. 1982 syn. sec. Dávila & al. 2006