solanum tuberosum, elymus repens, anthemis cotula, chenopodium album, atriplex patula, cirsium arvense, equisetum arvense, persicaria maculosa, setaria pumila, thlaspi arvense, centaurea cyanus, erodium cicutarium, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, lamium purpureum, lysimachia arvensis, plantago lanceolata, rumex crispus, sonchus arvensis, veronica persica, viola arvensis