| Paspalum alcalinum Mez, 1917 |
| Paspalum amazonicum Trin., 1836 |
| Paspalum ancylocarpum Nees ex Steud., 1855 |
| Paspalum antillense Husn., 1871 |
| Paspalum appendiculatum J. Presl, 1830 |
| Paspalum appressum Lam., 1791 |
| Paspalum arenicolum Müll. Hal., 1861 |
| Paspalum arsenei Chase, 1929 |
| Paspalum arundinaceum Poir., 1816 |
| Paspalum atrocarpum Steud., 1855 |
| Paspalum aureum (P. Beauv.) Kunth, 1815 |
| Paspalum bicorne Lam., 1791 |
| Paspalum bicrurum Salzm. ex Döll, 1877 |
| Paspalum bistipulatum Hochst. ex Steud., 1855 |
| Paspalum blepharophorum Roem. & Schult., 1817 |
| Paspalum blodgettii Chapm., 1860 |
| Paspalum boliviense Chase, 1927 |
| Paspalum boscianum Flüggé, 1810 |
| Paspalum botterii (E. Fourn.) Chase, 1923 |
| Paspalum brachiatum Trin. ex Nees, 1829 |