glyceria maxima, rorippa amphibia, typha latifolia, alisma plantago-aquatica, equisetum palustre, hydrocharis morsus-ranae, lemna minor, myosotis scorpioides, persicaria lapathifolia, rumex hydrolapathum, spirodela polyrhiza, stachys palustris, veronica beccabunga, galium palustre, scrophularia umbrosa, sium latifolium