convolvulus arvensis, euphorbia tommasiniana, artemisia absinthium, avena fatua, chenopodium album, cichorium intybus, echium vulgare, erigeron canadensis, lappula squarrosa, linaria vulgaris, polygonum aviculare, setaria viridis, sonchus arvensis, achillea millefolium, artemisia vulgaris, centaurea cyanus, cirsium arvense, fallopia convolvulus, galeopsis ladanum, galium aparine, hypericum perforatum, lactuca serriola, lathyrus tuberosus, silene noctiflora, silene vulgaris, sisymbrium loeselii, tripleurospermum inodorum, vicia cracca