sparganium erectum, mentha aquatica, galium palustre, alisma plantago-aquatica, glyceria fluitans, lysimachia nummularia, persicaria hydropiper, persicaria minor, potentilla reptans, ranunculus repens, butomus umbellatus, cardamine pratensis, gratiola officinalis, lythrum salicaria, persicaria mitis, veronica beccabunga