lolium perenne, poa trivialis, glyceria fluitans, alopecurus geniculatus, ranunculus repens, agrostis stolonifera, poa annua, eleocharis palustris, alopecurus pratensis, cardamine pratensis, cerastium holosteoides, glyceria maxima, juncus effusus, myosotis scorpioides, oenanthe fistulosa, persicaria hydropiper, phleum pratense, plantago major, ranunculus sceleratus, trifolium repens, epilobium hirsutum, rumex crispus, rumex obtusifolius