agrostis stolonifera, schoenoplectus lacustris, eleocharis palustris, hippuris vulgaris, spirodela polyrhiza, acorus calamus, alisma plantago-aquatica, butomus umbellatus, glyceria maxima, hydrocharis morsus-ranae, lemna minor, lemna trisulca, myriophyllum spicatum, sparganium erectum, typha angustifolia