Lemna gibba L. | | a | | Lemna gibbaL. | |
Lemna minor L. | | a | | Lemna minorL. | |
Lemna trisulca L. | | a | | Lemna trisulcaL. | |
Lemna obscura (Austin) Daubs | | a | | Lemna obscura(Austin) Daubs | |
Lemna turionifera Landolt | | a | | Lemna turioniferaLandolt | |
Lemna minor L. var. obscura Austin | Lemna obscura (Austin) Daubs | | i | Lemna minorL. var.obscura Austin | Lemna obscura(Austin) Daubs |
Lemna minor L. var. minor | Lemna minor L. | | i | Lemna minorL. var.minor | Lemna minorL. |