equisetum fluviatile, myosotis scorpioides, hottonia palustris, agrostis stolonifera, lemna minor, rorippa amphibia, sparganium emersum, glyceria fluitans, spirodela polyrhiza, juncus articulatus, lysimachia nummularia, oenanthe aquatica, persicaria amphibia, persicaria hydropiper, potamogeton natans, alisma plantago-aquatica, phalaris arundinacea