lolium perenne, cirsium arvense, festuca rubra, holcus lanatus, lolium pratense, poa pratensis, poa trivialis, agrostis capillaris, agrostis stolonifera, cynosurus cristatus, alopecurus geniculatus, alopecurus pratensis, ranunculus acris, bellis perennis, cardamine pratensis, phleum pratense, trifolium repens