chenopodium album, cirsium arvense, convolvulus arvensis, galium spurium, equisetum arvense, lapsana communis, lycopsis arvensis, medicago lupulina, viola arvensis, artemisia absinthium, chenopodiastrum hybridum, euphorbia helioscopia, fumaria officinalis, geranium pusillum, lysimachia vulgaris, neslia paniculata, papaver dubium, papaver rhoeas, thlaspi arvense, centaurea cyanus, malva neglecta, sonchus asper