glyceria maxima, poa trivialis, ranunculus repens, agrostis stolonifera, alopecurus geniculatus, cardamine pratensis, galium palustre, glyceria fluitans, phalaris arundinacea, trifolium repens, lolium perenne, persicaria hydropiper, ranunculus sceleratus, stellaria media, acorus calamus, bidens cernuus, myosotis scorpioides, rorippa amphibia, rumex conglomeratus, ranunculus acris