lolium perenne, poa trivialis, lolium pratense, holcus lanatus, alopecurus geniculatus, ranunculus repens, poa pratensis, trifolium repens, argentina anserina, cardamine pratensis, agrostis stolonifera, bellis perennis, cerastium holosteoides, cirsium arvense, cynosurus cristatus, dactylis glomerata, glyceria fluitans, plantago major, stellaria media