glyceria maxima, equisetum fluviatile, alisma plantago-aquatica, bolboschoenus maritimus, ceratophyllum demersum, eleocharis palustris, leersia oryzoides, lythrum salicaria, salix triandra, schoenoplectus lacustris, scirpus radicans, mentha aquatica, myriophyllum spicatum, persicaria amphibia