lepidium ruderale, bromus hordeaceus, tripleurospermum inodorum, artemisia vulgaris, convolvulus arvensis, lolium perenne, plantago lanceolata, poa pratensis, polygonum aviculare, achillea millefolium, chenopodium album, cichorium intybus, lepidium draba, plantago major, poa annua, potentilla argentea