Lemna trisulca L., Sp. Pl.: 970. 1753 sec. Espejo-Serna & López-Ferrari 2008
- =Lenticula trisulca (L.) Scop., Fl. carniol. ed. 2. 2: 213. 1772 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Staurogeton trisulcus (L.) Schur in Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4: 70. 1853 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Hydrophace trisulca (L.) Bubani, Fl. pyren. 4: 23. 1901 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Lemna trisulca var. linearis Asch. & Graebn., Syn. mitteleur. Fl. 2(2): 392. 1904 syn. sec. Espejo-Serna & López-Ferrari 2008