lysimachia thyrsiflora, mentha aquatica, stachys palustris, potamogeton obtusifolius, typha angustifolia, cicuta virosa, hydrocharis morsus-ranae, lycopus europaeus, sparganium erectum, agrostis stolonifera, alisma plantago-aquatica, berula erecta, lemna trisulca, myosotis scorpioides, rumex hydrolapathum, sium latifolium, spirodela polyrhiza