galium aparine, thlaspi arvense, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, fumaria officinalis, lamium amplexicaule, matricaria chamomilla, myosotis arvensis, poa annua, senecio vulgaris, sinapis arvensis, sonchus asper, veronica persica, viola arvensis, fallopia convolvulus, veronica agrestis, veronica polita, vicia hirsuta