fumaria officinalis, roemeria argemone, stellaria media, aethusa cynapium, arctium lappa, argentina anserina, capsella bursa-pastoris, chenopodium album, descurainia sophia, elymus repens, euphorbia helioscopia, fallopia convolvulus, galium aparine, lamium amplexicaule, lysimachia arvensis, oxalis stricta, papaver rhoeas, persicaria maculosa, poa annua, raphanus raphanistrum, silene latifolia, solanum nigrum, sonchus arvensis, sonchus oleraceus, urtica urens, veronica arvensis, veronica persica, vicia sativa, viola arvensis