triticum aestivum, elymus repens, galium aparine, thlaspi arvense, avena fatua, cirsium arvense, lapsana communis, myosotis arvensis, sonchus arvensis, tripleurospermum inodorum, convolvulus arvensis, delphinium consolida, equisetum arvense, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, galeopsis speciosa, lactuca serriola, lamium purpureum, papaver dubium, sonchus oleraceus, stellaria media