zea mays, daucus carota, oxalis stricta, argentina anserina, equisetum arvense, ranunculus repens, achillea millefolium, arctium lappa, capsella bursa-pastoris, chenopodium album, crepis capillaris, crepis tectorum, echinochloa crus-galli, elymus repens, erysimum cheiranthoides, geranium dissectum, leontodon hispidus, matricaria chamomilla, mentha arvensis, papaver rhoeas, persicaria lapathifolia, plantago lanceolata, plantago major, rumex acetosella, rumex crispus, trifolium hybridum, vicia cracca, vicia sativa, viola arvensis