agrostis stolonifera, alopecurus geniculatus, bellis perennis, capsella bursa-pastoris, cerastium holosteoides, ceratodon purpureus, holcus lanatus, lolium perenne, phleum pratense, poa annua, poa trivialis, polygonum aviculare, ranunculus acris, ranunculus repens, rumex acetosa, trifolium repens