acorus calamus, persicaria hydropiper, agrostis stolonifera, argentina anserina, bidens cernuus, glyceria fluitans, mentha arvensis, myosotis scorpioides, persicaria lapathifolia, phragmites australis, rorippa amphibia, achillea salicifolia, alisma plantago-aquatica, equisetum pratense, gnaphalium uliginosum, riccia glauca, rumex maritimus