agrostis stolonifera, poa trivialis, alopecurus geniculatus, glyceria fluitans, holcus mollis, cardamine pratensis, holcus lanatus, persicaria hydropiper, phalaris arundinacea, stellaria media, carex hirta, elymus repens, hydrocotyle vulgaris, juncus bufonius, juncus effusus, lolium perenne, myosotis laxa, poa annua, ranunculus repens, ranunculus sceleratus, rorippa palustris, trifolium repens, capsella bursa-pastoris, polygonum aviculare