glyceria fluitans, agrostis stolonifera, alopecurus geniculatus, lolium perenne, poa trivialis, holcus lanatus, lolium pratense, persicaria hydropiper, phleum pratense, trifolium repens, alopecurus pratensis, cardamine pratensis, cerastium holosteoides, myosotis scorpioides, persicaria amphibia, plantago major, polygonum aviculare, ranunculus repens, sagina procumbens, stellaria media, mentha arvensis, scorzoneroides autumnalis