avena sterilis, kickxia spuria, atriplex patula, bifora radians, centaurea solstitialis, chenopodium album, cirsium arvense, euphorbia falcata, lolium rigidum, lysimachia arvensis, myagrum perfoliatum, polygonum aviculare, rumex crispus, trifolium repens, veronica officinalis, alopecurus myosuroides, lactuca serriola, rapistrum rugosum