eleocharis palustris, nasturtium officinale, agrostis stolonifera, persicaria hydropiper, veronica anagallis-aquatica, glyceria maxima, phalaris arundinacea, bidens tripartita, callitriche stagnalis, mentha verticillata, myosotis scorpioides, veronica beccabunga, veronica catenata, alisma plantago-aquatica, bidens cernuus, lythrum salicaria