achillea millefolium, agrostis stolonifera, alopecurus geniculatus, bellis perennis, cerastium holosteoides, cirsium arvense, dactylis glomerata, holcus lanatus, hordeum secalinum, lolium perenne, phleum pratense, poa annua, poa trivialis, stellaria media, trifolium pratense, trifolium repens