triticum aestivum, centaurea cyanus, tripleurospermum inodorum, vicia hirsuta, apera spica-venti, artemisia vulgaris, cirsium arvense, elymus repens, fallopia convolvulus, mentha arvensis, myosotis arvensis, polygonum aviculare, viola arvensis, agrostis stolonifera, galeopsis tetrahit, trifolium pratense