cirsium arvense, fallopia convolvulus, galium aparine, atriplex patula, chenopodium album, delphinium consolida, elymus repens, myosotis arvensis, ranunculus arvensis, agrostemma githago, convolvulus arvensis, lactuca serriola, lathyrus aphaca, lathyrus tuberosus, legousia speculum-veneris, rubus caesius, thlaspi arvense, vicia sativa, viola arvensis