Lemna aequinoctialis Welw. species accepted

Lemna gibba L. species accepted

Lemna japonica Landolt species accepted

Lemna landoltii Halder & Venu species accepted

Lemna minuta Kunth species accepted

Lemna obscura (Austin) Daubs species accepted

Lemna perpusilla Torr. species accepted

Lemna tenera Kurz species accepted

Lemna turionifera Landolt species accepted

Lemna valdiviana Phil. species accepted

Lemna trisulca L. species accepted

Lemna minor L. species accepted

Lemna disperma Hegelm. species accepted

Lemna bistrosa Charit. species accepted