lolium perenne, poa trivialis, poa annua, trifolium repens, alopecurus geniculatus, alopecurus pratensis, agrostis stolonifera, holcus lanatus, lolium pratense, phleum pratense, polygonum aviculare, ranunculus repens, scorzoneroides autumnalis, cirsium arvense, equisetum arvense, matricaria discoidea, persicaria amphibia, plantago major, urtica dioica