lolium perenne, trifolium repens, agrostis stolonifera, poa trivialis, ranunculus repens, alopecurus geniculatus, bromus hordeaceus, phleum pratense, poa annua, agrostis capillaris, holcus lanatus, hordeum secalinum, cerastium holosteoides, polygonum aviculare, ranunculus acris, rumex acetosa