agrostis capillaris, agrostis stolonifera, alopecurus geniculatus, alopecurus pratensis, bellis perennis, cardamine pratensis, cerastium holosteoides, cirsium arvense, cynosurus cristatus, holcus lanatus, lolium perenne, lolium pratense, persicaria amphibia, phalaris arundinacea, phleum pratense, poa annua, poa trivialis, ranunculus acris, ranunculus repens, trifolium repens