alopecurus geniculatus, persicaria hydropiper, poa trivialis, agrostis stolonifera, oenanthe fistulosa, stellaria alsine, glyceria fluitans, holcus lanatus, lolium perenne, ranunculus repens, sagina procumbens, stellaria media, trifolium repens, cardamine pratensis, carex hirta, eleocharis palustris, elymus repens, glyceria maxima, myosotis scorpioides, poa pratensis, bidens tripartita, capsella bursa-pastoris, cerastium holosteoides, ranunculus sceleratus, rorippa amphibia, rorippa palustris, rumex acetosa