erysimum cheiranthoides, galinsoga quadriradiata, sonchus oleraceus, stellaria media, capsella bursa-pastoris, cirsium arvense, euphorbia helioscopia, oxalis stricta, ranunculus repens, chenopodium album, convolvulus arvensis, fumaria officinalis, lamium purpureum, lipandra polysperma, plantago major, rumex obtusifolius, senecio vulgaris, sinapis arvensis, thlaspi arvense, veronica persica, amaranthus retroflexus, lapsana communis, medicago lupulina, myosotis arvensis, persicaria maculosa, viola arvensis