polygonum aviculare, malva pusilla, matricaria chamomilla, poa annua, artemisia absinthium, artemisia vulgaris, bidens tripartita, capsella bursa-pastoris, chenopodium album, cichorium intybus, cirsium vulgare, erigeron canadensis, leonurus cardiaca, lepidium draba, lepidium ruderale, lolium pratense, lythrum hyssopifolia, plantago major, rorippa sylvestris, rumex crispus, trifolium pratense, veronica persica