agrostis stolonifera, poa trivialis, glyceria maxima, alopecurus geniculatus, glyceria fluitans, persicaria hydropiper, poa pratensis, bolboschoenus maritimus, cardamine pratensis, lolium pratense, lotus pedunculatus, oenanthe fistulosa, persicaria amphibia, ranunculus repens, sagina procumbens, stellaria media