alopecurus myosuroides, arenaria serpyllifolia, chenopodium album, matricaria chamomilla, polygonum aviculare, stellaria media, artemisia vulgaris, atriplex patula, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, mercurialis annua, papaver rhoeas, persicaria amphibia, senecio vulgaris, sinapis arvensis, sonchus asper