stellaria media, aphanes arvensis, centaurea cyanus, chenopodium album, cirsium arvense, equisetum arvense, euphorbia helioscopia, euphorbia peplus, galium aparine, lysimachia arvensis, myosotis arvensis, plantago uliginosa, roemeria argemone, sherardia arvensis, sinapis arvensis, sonchus arvensis, sonchus asper, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, valerianella locusta, veronica agrestis, veronica arvensis, veronica opaca, veronica polita, viola arvensis, papaver dubium, stachys palustris, veronica persica, vicia hirsuta