alopecurus geniculatus, lolium perenne, poa annua, poa trivialis, phleum pratense, trifolium repens, ranunculus repens, cardamine pratensis, cirsium arvense, glyceria fluitans, holcus lanatus, phalaris arundinacea, stellaria media, anthriscus sylvestris, persicaria amphibia, plantago major, polygonum aviculare