Lemna minuta Kunth, Nov. Gen. Sp. (quarto ed.) 1: 298. 1816 ["1815"] sec. Haigh & al. 2011
- =Lemna valdiviana var. minima Hegelm., Lemnac.: 138. 1868 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Lemna minima (Hegelm.) Phil. ex Hegelm. in Bot. Jahrb. Syst. 21: 299. 1896 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Lemna minuscula Herter in Revista Sudamer. Bot. 9: 185. 1954, nom. superfl. syn. sec. Espejo-Serna & López-Ferrari 2008