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