poa annua, apera spica-venti, aphanes arvensis, tripleurospermum inodorum, elymus repens, galium aparine, poa trivialis, stellaria media, veronica arvensis, veronica hederifolia, veronica persica, veronica polita, viola arvensis, fallopia convolvulus, lamium purpureum, myosotis arvensis, papaver rhoeas, roemeria argemone