chenopodium album, elymus repens, equisetum arvense, roemeria argemone, sinapis arvensis, sonchus arvensis, veronica persica, aphanes arvensis, cirsium arvense, fallopia convolvulus, plantago uliginosa, stellaria media, tripleurospermum inodorum, vicia hirsuta, arenaria serpyllifolia, artemisia vulgaris, centaurea cyanus, euphorbia helioscopia, fumaria officinalis, geranium pusillum, lycopsis arvensis, lysimachia arvensis, medicago lupulina, papaver dubium