triticum aestivum, papaver rhoeas, delphinium consolida, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, elymus repens, galium aparine, lapsana communis, plantago uliginosa, stellaria media, thlaspi arvense, veronica persica, viola arvensis, erysimum cheiranthoides, fallopia convolvulus, lamium purpureum, mentha arvensis, tripleurospermum inodorum, veronica polita, vicia tetrasperma