alopecurus pratensis, bellis perennis, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, dactylis glomerata, elymus repens, lolium perenne, phleum pratense, poa annua, poa trivialis, polygonum aviculare, ranunculus repens, rumex obtusifolius, stellaria media, trifolium repens