echinochloa crus-galli, chenopodium album, convolvulus arvensis, lamium purpureum, lipandra polysperma, lolium multiflorum, setaria pumila, stellaria media, amaranthus retroflexus, capsella bursa-pastoris, cichorium intybus, cirsium arvense, euphorbia helioscopia, galium aparine, matricaria chamomilla, medicago lupulina, persicaria lapathifolia, persicaria maculosa, plantago major, solanum nigrum, sonchus oleraceus, veronica persica