glyceria fluitans, poa trivialis, phalaris arundinacea, agrostis stolonifera, alopecurus geniculatus, elymus repens, lolium perenne, ranunculus repens, stellaria alsine, trifolium repens, cerastium holosteoides, persicaria hydropiper, phleum pratense, poa annua, rorippa amphibia, cardamine pratensis, myosotis scorpioides, persicaria amphibia, rumex conglomeratus