glyceria fluitans, holcus lanatus, agrostis stolonifera, agrostis capillaris, glyceria maxima, hydrocotyle vulgaris, phalaris arundinacea, poa trivialis, trifolium repens, alopecurus geniculatus, juncus articulatus, myosotis scorpioides, oenanthe fistulosa, ranunculus repens, stellaria alsine, bidens cernuus, carex hirta, cerastium holosteoides, equisetum fluviatile, galium palustre, helosciadium nodiflorum, persicaria hydropiper, persicaria lapathifolia, ranunculus sceleratus, rorippa amphibia, bidens tripartita