triticum aestivum, fallopia convolvulus, galium aparine, stellaria media, vicia sativa, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, elymus repens, equisetum arvense, veronica persica, viola arvensis, achillea millefolium, convolvulus arvensis, erysimum cheiranthoides, euphorbia helioscopia, lamium amplexicaule, lamium purpureum, lapsana communis, lycopsis arvensis, lysimachia arvensis, persicaria maculosa, poa annua, polygonum aviculare, rumex acetosella, sonchus arvensis, sonchus asper, spergula arvensis, thlaspi arvense, trifolium repens, veronica hederifolia