aphanes arvensis, mentha arvensis, papaver rhoeas, roemeria argemone, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, myosotis arvensis, poa trivialis, tripleurospermum inodorum, veronica hederifolia, apera spica-venti, centaurea cyanus, chenopodium album, equisetum arvense, erysimum cheiranthoides, galium aparine, poa annua, polygonum aviculare, ranunculus arvensis, sinapis arvensis, stachys palustris, veronica arvensis, vicia sativa, viola arvensis