chenopodium album, zea mays, amaranthus retroflexus, avena fatua, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, geranium pusillum, lamium purpureum, persicaria maculosa, tripleurospermum inodorum, veronica persica, veronica polita, fumaria officinalis, lipandra polysperma, sonchus oleraceus