Synonyms
Lemna angolensis Welw.
Lemna paucicostata Hegelm. ex Engelm.
Lemna aoukikusa T.Beppu & Murata
Lemna aoukikusa subsp. hokurikuensis T.Beppu & Murata
Lemna eleanorae McCann
Lemna trinervis (Austin) Small
Lemna perpusilla var. trinervis Austin
Lemna blatteri McCann
Lemna paucicostata var. membranacea Hegelm.