anthemis arvensis, centaurea cyanus, cirsium arvense, galeopsis speciosa, galium aparine, poa annua, apera spica-venti, capsella bursa-pastoris, equisetum arvense, galeopsis tetrahit, lapsana communis, myosotis arvensis, poa trivialis, polygonum aviculare, spergula arvensis, stellaria media, tripleurospermum inodorum, vicia cracca, vicia hirsuta, vicia sativa, vicia sepium, viola arvensis, rumex crispus