agrostis stolonifera, holcus lanatus, hydrocotyle vulgaris, eleocharis uniglumis, glyceria fluitans, poa trivialis, ranunculus sceleratus, trifolium repens, mentha aquatica, nasturtium microphyllum, triglochin palustris, berula erecta, carex riparia, galium palustre, lemna minor, myosotis laxa, ranunculus repens, bolboschoenus maritimus, catabrosa aquatica, juncus articulatus, phragmites australis, schoenoplectus tabernaemontani, bidens cernuus, bidens tripartita, cicuta virosa, rumex crispus, stellaria alsine