triticum aestivum, tripleurospermum inodorum, centaurea cyanus, chenopodium album, galeopsis tetrahit, lamium purpureum, myosotis arvensis, persicaria lapathifolia, poa annua, polygonum aviculare, sinapis arvensis, stellaria media, thlaspi arvense, viola arvensis, achillea millefolium, equisetum arvense, lapsana communis, ranunculus repens, raphanus raphanistrum, vicia sativa