bromus sterilis, convolvulus arvensis, daucus carota, lactuca serriola, rapistrum rugosum, xanthium orientale, euphorbia tommasiniana, lepidium draba, medicago lupulina, melilotus officinalis, polygonum aviculare, rumex crispus, tripleurospermum inodorum, cruciata taurica, thlaspi arvense