buglossoides arvensis, rapistrum rugosum, papaver dubium, veronica hederifolia, chenopodium album, cirsium arvense, conium maculatum, convolvulus arvensis, descurainia sophia, elymus repens, fumaria vaillantii, lactuca serriola, lepidium draba, galium aparine, lamium amplexicaule, euphorbia tommasiniana