alopecurus geniculatus, eleocharis palustris, oenanthe fistulosa, glyceria fluitans, helosciadium inundatum, persicaria amphibia, carex riparia, equisetum fluviatile, galium palustre, myosotis laxa, ranunculus ophioglossifolius, phragmites australis, rorippa palustris, rumex crispus, veronica anagallis-aquatica