beta vulgaris, chenopodium album, cirsium arvense, elymus repens, stellaria media, thlaspi arvense, buglossoides arvensis, capsella bursa-pastoris, convolvulus arvensis, equisetum arvense, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, galium aparine, mentha arvensis, polyblastia albida, sinapis arvensis, sonchus arvensis, spergula arvensis, tripleurospermum inodorum, tussilago farfara