MARSILEA coromandelina Willd. [family MARSILEACEAE], Sp. Pl. ed. 4, 5: 539 (1810); Launert in Senck. Biol. 49: 285, fig. 17–23 (1968) (as ‘ coromandeliana’) & in Prodr. Fl. S.W. Afr. 11: 3 (1969) (as ‘ coromandeliana’) & in F.A.C., Marsileaeae: 2, t. 1 fig. c–e (1975) & in C.F.A., Pterid.: 54, t. 7, fig. e (1977); Schelpe & Diniz, Fl. Moçamb. Pterid.: 62, t. V, fig. c (1979); Pic. Serm. in B.J.B.B. 53: 241 (1983); W. Jacobsen, Ferns S. Afr.: 477, t. 355 (1983); Launert in Garcia de Orta, Sér. Bot. 6: 125, t. 2, fig. 9 (1985); Schelpe & N.C. Anthony, F.S.A., Pterid.: 59 (1986); J.E. Burrows, S. Afr. Ferns: 68, fig. 15/64, 64 a, b (1990); Schippers in Fern Gaz.: 211 (1993). Type: India, Coromandel coast, Tranquebar, Klein in Herb. Willdenow 20253 (B-W!, holo.)
MARSILEA pygmaea Brongn. [family MARSILEACEAE], in Bory, Dict. Class. Hist. Nat. 10: 199 (1826). Type: Senegal, Leprieur s.n. (P!, holo.)
MARSILEA muscoides A. Braun [family MARSILEACEAE], in Monatsb. K. Preuss. Akad. Wiss. Berlin 1863: 422 (1864); Hieron. in V.E. 2: 66, fig. 64 (1908); Alston, Ferns W.T.A.: 25 (1959). Type: Senegal, Leprieur 182 & Perrottet s.n. (P!, syn.)
MARSILEA trichopoda A. Braun [family MARSILEACEAE], in Monatsb. K. Preuss. Akad. Wiss. Berlin 1863: 422 (1864); Hieron. in V.E. 2: 66, fig. 63 (1908); F.D.-O.A. 1: 91 (1929) (as ‘ trichopus’); Tardieu, Fl. Madagascar 10: 3 (1953); Tardieu & Alston in Mém. I.F.A.N. 50 (1957); Alston, Ferns W.T.A.: 25 (1959). Type: Senegal, Leprieur s.n. (P!, holo.)
MARSILEA microphylla C. Chr. [family MARSILEACEAE], in Dansk Bot. Arkiv 7: 180, t. 73, fig. 8, 9 (1932). Type: Madagascar, Ambongo, near Soalala, Perrier de la Bâthie 7188 pro parte (BM!, holo.)