elymus repens, poa annua, poa trivialis, stellaria media, tripleurospermum inodorum, veronica hederifolia, centaurea cyanus, cirsium arvense, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, galium aparine, myosotis arvensis, persicaria maculosa, rumex crispus, sonchus arvensis, veronica persica, viola arvensis