amaranthus retroflexus, cirsium vulgare, capsella bursa-pastoris, chenopodiastrum hybridum, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, lamium amplexicaule, persicaria hydropiper, potentilla reptans, thlaspi arvense, tripleurospermum inodorum, viola arvensis, argentina anserina, artemisia vulgaris, echinochloa crus-galli, echium vulgare, euphorbia peplus, galium aparine, linaria vulgaris, lipandra polysperma, lysimachia arvensis, malva neglecta, mercurialis annua, raphanus raphanistrum, rumex crispus, rumex obtusifolius, stellaria media