triticum aestivum, elymus repens, polygonum aviculare, avena fatua, cirsium arvense, stellaria media, tripleurospermum inodorum, atriplex patula, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, galeopsis speciosa, galinsoga parviflora, plantago major, sinapis arvensis, solanum nigrum, sonchus arvensis, sonchus oleraceus, thlaspi arvense, veronica persica