convolvulus arvensis, anchusa azurea, arctium lappa, avena fatua, calystegia sepium, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cichorium intybus, delphinium consolida, euphorbia cyparissias, galium aparine, lactuca serriola, lamium purpureum, lathyrus aphaca, persicaria lapathifolia, ranunculus arvensis, sonchus arvensis, stachys annua, symphytum officinale, thlaspi arvense, urtica dioica, vicia hirsuta, viola arvensis, xanthium strumarium