lolium perenne, poa trivialis, alopecurus geniculatus, phleum pratense, poa annua, trifolium repens, agrostis capillaris, agrostis stolonifera, cynosurus cristatus, deschampsia cespitosa, ranunculus repens, alopecurus pratensis, argentina anserina, cerastium holosteoides, glyceria fluitans, persicaria hydropiper, rumex acetosa, stellaria media