rorippa amphibia, mentha aquatica, myosotis scorpioides, berula erecta, hydrocharis morsus-ranae, acorus calamus, bidens cernuus, cicuta virosa, lysimachia thyrsiflora, nasturtium microphyllum, oenanthe fistulosa, rumex hydrolapathum, sium latifolium, stachys palustris