phragmites australis, typha latifolia, berula erecta, bidens tripartita, butomus umbellatus, iris pseudacorus, lemna minor, lemna trisulca, myosotis scorpioides, ranunculus lingua, rumex hydrolapathum, schoenoplectus lacustris, sparganium erectum, spirodela polyrhiza, typha angustifolia, utricularia vulgaris, veronica anagallis-aquatica, veronica beccabunga