lemna trisulca, ceratophyllum demersum, phragmites australis, sparganium emersum, elodea nuttallii, glyceria maxima, spirodela polyrhiza, agrostis stolonifera, equisetum palustre, berula erecta, butomus umbellatus, equisetum fluviatile, glyceria fluitans, myosotis scorpioides, persicaria amphibia, potamogeton lucens, sparganium erectum