agrostis capillaris, alopecurus geniculatus, bellis perennis, cerastium holosteoides, cirsium arvense, elymus repens, lolium perenne, matricaria discoidea, phleum pratense, plantago major, poa annua, poa trivialis, polygonum aviculare, ranunculus acris, ranunculus repens, rumex obtusifolius, trifolium repens