beta vulgaris, elymus repens, anthemis arvensis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, amaranthus retroflexus, artemisia vulgaris, centaurea cyanus, cirsium arvense, equisetum arvense, erysimum cheiranthoides, fallopia convolvulus, lysimachia arvensis, matricaria discoidea, mentha arvensis, oxalis stricta, persicaria maculosa, polygonum aviculare, setaria pumila, sonchus arvensis, sonchus asper, spergula arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, viola arvensis