centaurea cyanus, galeopsis tetrahit, raphanus raphanistrum, sinapis arvensis, avena fatua, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galium aparine, lathyrus tuberosus, lysimachia arvensis, persicaria lapathifolia, polygonum aviculare, setaria pumila, stachys annua, thlaspi arvense, tripleurospermum inodorum, veronica polita, vicia sativa