cirsium arvense, kickxia spuria, chenopodium album, equisetum ramosissimum, fallopia convolvulus, galium tricornutum, lactuca serriola, polygonum aviculare, rubus caesius, atriplex patula, helminthotheca echioides, lysimachia arvensis, melilotus officinalis, ranunculus arvensis, sinapis arvensis, veronica persica