stellaria media, cirsium arvense, lathyrus tuberosus, tripleurospermum inodorum, avena fatua, euphorbia falcata, falcaria vulgaris, fumaria vaillantii, galium aparine, papaver rhoeas, sisymbrium orientale, vicia sativa, agrostemma githago, cannabis sativa, convolvulus arvensis, galium spurium, lepidium draba, medicago lupulina, mercurialis annua, viola arvensis