sparganium erectum, mentha aquatica, galium palustre, alisma plantago-aquatica, cardamine pratensis, glyceria fluitans, gratiola officinalis, lysimachia nummularia, persicaria mitis, potentilla reptans, ranunculus repens, butomus umbellatus, eleocharis palustris, juncus effusus, lythrum salicaria, persicaria hydropiper, persicaria minor, rumex crispus