triticum aestivum, cirsium arvense, galeopsis tetrahit, achillea millefolium, arabidopsis thaliana, atriplex patula, buglossoides arvensis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, equisetum arvense, erysimum cheiranthoides, fallopia convolvulus, galium aparine, lamium amplexicaule, myosotis stricta, polygonum aviculare, secale cereale, spergula arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, vicia tetrasperma, viola arvensis