secale cereale, apera spica-venti, centaurea cyanus, fallopia convolvulus, tripleurospermum inodorum, vicia tetrasperma, anthemis arvensis, artemisia vulgaris, buglossoides arvensis, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, erigeron canadensis, myosotis arvensis, persicaria lapathifolia, poa annua, polygonum aviculare, rumex acetosella, spergula arvensis, stellaria media, veronica arvensis, vicia hirsuta, vicia villosa, viola arvensis