apera spica-venti, dactylis glomerata, elymus repens, lolium multiflorum, persicaria hydropiper, phleum pratense, trifolium repens, achillea millefolium, arrhenatherum elatius, cirsium arvense, convolvulus arvensis, galeopsis tetrahit, lysimachia arvensis, ranunculus repens, tanacetum vulgare, viola arvensis