galinsoga quadriradiata, matricaria chamomilla, plantago uliginosa, capsella bursa-pastoris, chenopodium album, chenopodium ficifolium, echinochloa crus-galli, fumaria officinalis, mercurialis annua, persicaria maculosa, senecio vulgaris, sonchus oleraceus, veronica persica, euphorbia helioscopia, euphorbia peplus, lamium amplexicaule, lysimachia arvensis, papaver rhoeas