alisma plantago-aquatica, phalaris arundinacea, agrostis stolonifera, bidens tripartita, bolboschoenus maritimus, butomus umbellatus, echinochloa crus-galli, eleocharis acicularis, gratiola officinalis, lysimachia vulgaris, lythrum virgatum, persicaria amphibia, persicaria hydropiper, rorippa amphibia, sparganium erectum, stachys palustris