triticum aestivum, apera spica-venti, chenopodium album, cirsium arvense, polygonum aviculare, tripleurospermum inodorum, avena fatua, convolvulus arvensis, galium aparine, anchusa officinalis, artemisia vulgaris, capsella bursa-pastoris, cichorium intybus, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, raphanus raphanistrum, rumex crispus, silene latifolia, sinapis arvensis, sisymbrium officinale, stellaria media, thlaspi arvense