alopecurus geniculatus, glyceria fluitans, agrostis stolonifera, lolium pratense, ranunculus repens, lolium perenne, holcus lanatus, phleum pratense, carex hirta, juncus effusus, poa trivialis, argentina anserina, cerastium holosteoides, gnaphalium uliginosum, juncus articulatus, persicaria hydropiper, plantago major, plantago uliginosa, stellaria media