agrostis stolonifera, holcus lanatus, persicaria hydropiper, alopecurus geniculatus, glyceria fluitans, ranunculus sceleratus, bidens tripartita, cardamine pratensis, holcus mollis, juncus bufonius, persicaria amphibia, polygonum aviculare, rumex acetosa, stellaria media, juncus effusus, myosotis laxa, phragmites australis, poa annua, ranunculus lingua, rorippa palustris, stellaria alsine