glyceria maxima, lemna minor, lemna trisulca, schoenoplectus lacustris, equisetum fluviatile, phalaris arundinacea, rorippa amphibia, rumex hydrolapathum, butomus umbellatus, hottonia palustris, hydrocharis morsus-ranae, mentha aquatica, oenanthe aquatica, sparganium erectum, thalictrum flavum