onopordum acanthium, tordylium maximum, galium aparine, hordeum murinum, rumex pulcher, cynodon dactylon, lolium rigidum, stellaria media, tripleurospermum inodorum, bromus racemosus, chenopodium album, cichorium intybus, convolvulus arvensis, lactuca serriola, sonchus asper, alopecurus myosuroides, avena fatua, fallopia convolvulus, galium verum, marrubium peregrinum, papaver rhoeas, urtica urens, geranium dissectum