text: chenopodium album, euphorbia helioscopia, fumaria officinalis, lysimachia arvensis, veronica agrestis, elymus repens, lamium purpureum, matricaria chamomilla, persicaria maculosa, sinapis arvensis, solanum nigrum, sonchus arvensis, stellaria media, capsella bursa-pastoris, cirsium arvense, poa annua, poa trivialis, polygonum aviculare, ranunculus repens, anthemis cotula, echinochloa crus-galli, lepidium coronopus, plantago major