poa trivialis, holcus lanatus, trifolium repens, agrostis stolonifera, glyceria fluitans, ranunculus repens, oenanthe fistulosa, alopecurus geniculatus, berula erecta, bidens cernuus, eleocharis palustris, festuca rubra, glyceria maxima, hydrocotyle vulgaris, juncus articulatus, lolium perenne, myosotis scorpioides, phalaris arundinacea, phleum pratense, sagina procumbens, stellaria alsine, butomus umbellatus, polygonum aviculare, stellaria media