secale cereale, centaurea cyanus, fallopia convolvulus, galeopsis bifida, galeopsis tetrahit, polygonum aviculare, sinapis arvensis, thlaspi arvense, vicia hirsuta, viola arvensis, anthemis arvensis, capsella bursa-pastoris, geranium pusillum, matricaria chamomilla, myosotis arvensis, oxalis stricta, rumex acetosella, sonchus arvensis, veronica agrestis, vicia sativa, vicia tetrasperma, raphanus raphanistrum