secale cereale, vicia hirsuta, apera spica-venti, aegopodium podagraria, centaurea cyanus, cirsium arvense, vicia sativa, vicia tetrasperma, achillea millefolium, calamagrostis epigejos, convolvulus arvensis, daucus carota, equisetum arvense, fallopia convolvulus, geranium pusillum, roemeria argemone, thlaspi arvense, trifolium arvense, tripleurospermum inodorum, veronica arvensis, viola arvensis