| Marsileaceae | |
Pilularia americana
| A. Braun | Monatsber. Königl. Preuss. Akad. Wiss. Berlin 1863: 435 | 1863 [1864] |
| Marsileaceae | |
Pilularia bokkeveldensis
| N.R. Crouch | 224–225, 747, 3 figs. | 2011 [2012] |
| Marsileaceae | |
Pilularia dracomontana
| N.R. Crouch & Wesley-Smith | Bothalia 41(1): 201, fig. 19 | 2011 |
| Marsileaceae | |
Pilularia globulifera
| L. | Sp. Pl. 2: 1100 | 1753 |
| Marsileaceae | |
Pilularia mandonii
| A. Br. | Monatsber. Königl. Preuss. Akad. Wiss. Berlin 1870: 752 | 1870 |
| Marsileaceae | |
Pilularia minuta
| Durieu | Monatsber. Königl. Preuss. Akad. Wiss. Berlin 435 | 1863 [1864] |
| Marsileaceae | |
Pilularia novae-hollandiae
| A. Braun | Monatsber. Königl. Preuss. Akad. Wiss. Berlin 435 | 1863 |
| Marsileaceae | |
Pilularia novae-zelandiae
| Kirk | | |
| Marsileaceae | ** |
Pilularia valdiviana
| Phil. ex Baker | Handb. Fern-Allies 148 | 1887 |