secale cereale, galeopsis tetrahit, anthemis arvensis, apera spica-venti, aphanes arvensis, centaurea cyanus, fallopia convolvulus, galeopsis speciosa, tripleurospermum inodorum, convolvulus arvensis, equisetum arvense, matricaria chamomilla, medicago lupulina, myosotis arvensis, poa annua, polygonum aviculare, raphanus raphanistrum, sonchus arvensis, vicia hirsuta, vicia sativa, viola arvensis