text: chenopodium album, convolvulus arvensis, mercurialis annua, sinapis arvensis, sonchus oleraceus, veronica persica, aethusa cynapium, alopecurus myosuroides, amaranthus retroflexus, cirsium arvense, galium aparine, kickxia elatine, lapsana communis, lysimachia arvensis, lysimachia vulgaris, matricaria chamomilla, myosotis arvensis, persicaria maculosa, plantago major, raphanus raphanistrum, senecio vulgaris, silene noctiflora, sonchus asper, vicia hirsuta, elymus repens, euphorbia helioscopia, geranium dissectum, setaria pumila, sherardia arvensis, solanum nigrum, sonchus arvensis, thlaspi arvense