alopecurus geniculatus, lolium perenne, agrostis stolonifera, poa trivialis, glyceria fluitans, lolium pratense, poa annua, holcus lanatus, phleum pratense, poa pratensis, ranunculus acris, ranunculus repens, rumex acetosa, trifolium repens, cerastium holosteoides, persicaria hydropiper, stellaria media