calendula arvensis, lysimachia arvensis, misopates orontium, scandix pecten-veneris, convolvulus arvensis, galium tricornutum, hedypnois rhagadioloides, lolium rigidum, papaver rhoeas, raphanus raphanistrum, sherardia arvensis, sinapis arvensis, sonchus oleraceus, vicia lutea, bromus diandrus, bromus hordeaceus, diplotaxis catholica, fumaria officinalis, glebionis segetum, hordeum murinum, lactuca serriola, scorpiurus muricatus, silene colorata, vicia sativa