glyceria fluitans, agrostis stolonifera, poa trivialis, alopecurus geniculatus, trifolium repens, helosciadium nodiflorum, oenanthe fistulosa, phleum pratense, ranunculus repens, berula erecta, bidens cernuus, eleocharis palustris, glyceria maxima, lolium perenne, myosotis scorpioides, persicaria amphibia, plantago major, ranunculus sceleratus, sagina procumbens, persicaria maculosa, ranunculus acris