poa trivialis, glyceria fluitans, ranunculus repens, rorippa amphibia, agrostis stolonifera, alopecurus geniculatus, holcus lanatus, phalaris arundinacea, cerastium holosteoides, glyceria maxima, juncus articulatus, cardamine pratensis, leptobryum pyriforme, lolium perenne, myosotis scorpioides, rumex acetosa, stellaria alsine, trifolium repens, epilobium tetragonum, plantago major, ranunculus sceleratus