elymus repens, rumex acetosella, fallopia convolvulus, capsella bursa-pastoris, crepis tectorum, digitaria ischaemum, equisetum arvense, stellaria media, viola arvensis, apera spica-venti, centaurea cyanus, chenopodium album, geranium pusillum, papaver dubium, tripleurospermum inodorum, veronica arvensis, vicia sativa