hordeum vulgare, tripleurospermum inodorum, avena fatua, lapsana communis, viola arvensis, elymus repens, fallopia convolvulus, kickxia spuria, lamium purpureum, myosotis arvensis, sonchus oleraceus, veronica persica, veronica polita, aethusa cynapium, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, lysimachia arvensis, medicago lupulina, papaver rhoeas, plantago major, stellaria media, vicia sativa