convolvulus arvensis, galium spurium, brassica rapa, chenopodiastrum hybridum, chenopodium album, fallopia convolvulus, galeopsis tetrahit, lapsana communis, avena fatua, centaurea scabiosa, cirsium arvense, euphorbia helioscopia, lathyrus tuberosus, neslia paniculata, sinapis arvensis, centaurea cyanus, medicago lupulina