glyceria maxima, carex acuta, iris pseudacorus, carex disticha, carex vesicaria, equisetum fluviatile, equisetum palustre, lemna minor, lythrum salicaria, phalaris arundinacea, jacobaea paludosa, phragmites australis, rorippa amphibia, galium palustre, lysimachia vulgaris, persicaria amphibia, ranunculus sceleratus