mentha aquatica, sparganium erectum, nasturtium microphyllum, phragmites australis, agrostis stolonifera, alisma plantago-aquatica, berula erecta, carex hirta, glyceria maxima, myosotis scorpioides, oenanthe aquatica, phalaris arundinacea, hottonia palustris, lycopus europaeus, rumex hydrolapathum