sparganium erectum, alopecurus aequalis, calliergon cordifolium, eleocharis palustris, lemna minor, spirodela polyrhiza, bidens cernuus, equisetum palustre, glyceria maxima, lythrum salicaria, myosotis scorpioides, persicaria amphibia, ranunculus aquatilis, alisma plantago-aquatica