lolium perenne, lolium multiflorum, chenopodium album, apera spica-venti, tripleurospermum inodorum, poa compressa, poa palustris, trifolium pratense, elymus repens, galeopsis tetrahit, matricaria chamomilla, persicaria maculosa, phleum pratense, rubus caesius, silene vulgaris, sinapis arvensis, viola arvensis, fallopia convolvulus, silene latifolia