secale cereale, kickxia spuria, aethusa cynapium, amaranthus retroflexus, atriplex patula, avena fatua, cirsium arvense, conringia orientalis, convolvulus arvensis, echinochloa crus-galli, elymus repens, euphorbia exigua, euphorbia falcata, fallopia convolvulus, galium spurium, lactuca serriola, lysimachia arvensis, matricaria discoidea, medicago sativa, persicaria lapathifolia, persicaria maculosa, silene noctiflora, sinapis arvensis, sonchus arvensis, thlaspi arvense, tripleurospermum inodorum, veronica persica, viola arvensis, anthemis arvensis, chaenorhinum minus, euphorbia platyphyllos, galium aparine, plantago major, poa trivialis, sherardia arvensis