tripleurospermum inodorum, centaurea cyanus, matricaria discoidea, veronica persica, alopecurus pratensis, lolium perenne, papaver rhoeas, stellaria media, thlaspi arvense, trifolium repens, achillea millefolium, apera spica-venti, capsella bursa-pastoris, chenopodium album, euphorbia peplus, fallopia convolvulus, lamium purpureum, lysimachia arvensis, malva neglecta, persicaria lapathifolia, phleum pratense, plantago major, vicia tetrasperma, viola arvensis, zea mays