agrostis stolonifera, alopecurus geniculatus, glyceria fluitans, trifolium repens, lolium perenne, poa trivialis, cardamine pratensis, persicaria hydropiper, phalaris arundinacea, polygonum aviculare, ranunculus repens, holcus lanatus, matricaria discoidea, plantago major, juncus effusus, ranunculus flammula, rumex obtusifolius