glyceria maxima, agrostis stolonifera, holcus lanatus, ranunculus repens, alopecurus geniculatus, eleocharis palustris, glyceria fluitans, cardamine pratensis, carex hirta, cerastium holosteoides, equisetum fluviatile, galium palustre, lolium perenne, persicaria amphibia, persicaria hydropiper, poa trivialis, argentina anserina, myosotis scorpioides, oenanthe fistulosa, ranunculus sceleratus, rorippa amphibia, rumex crispus