phragmites australis, equisetum fluviatile, spirodela polyrhiza, elodea nuttallii, lemna trisulca, agrostis stolonifera, alisma plantago-aquatica, glyceria maxima, myosotis scorpioides, persicaria amphibia, ranunculus circinatus, sparganium erectum, urtica dioica, hydrocharis morsus-ranae, oenanthe aquatica, sagittaria sagittifolia